diff --git a/app/Http/Controllers/Api/V1/Admin/BetProvider/AdminBetProviderController.php b/app/Http/Controllers/Api/V1/Admin/BetProvider/AdminBetProviderController.php
index 0320708..2c6cc0e 100644
--- a/app/Http/Controllers/Api/V1/Admin/BetProvider/AdminBetProviderController.php
+++ b/app/Http/Controllers/Api/V1/Admin/BetProvider/AdminBetProviderController.php
@@ -29,6 +29,7 @@ final class AdminBetProviderController extends Controller
         $data = $request->validate([
             'code' => ['required', 'string', 'max:32', 'regex:/^[A-Za-z0-9_-]+$/', Rule::unique('bet_providers', 'code')],
             'name' => ['required', 'string', 'max:64'],
+            'short_code' => ['required', 'string', 'size:1', 'regex:/^[A-Za-z]$/'],
             'is_enabled' => ['sometimes', 'boolean'],
             'sort_order' => ['sometimes', 'integer', 'min:0'],
         ]);
@@ -36,6 +37,7 @@ final class AdminBetProviderController extends Controller
         $provider = BetProvider::query()->create([
             'code' => strtoupper((string) $data['code']),
             'name' => trim((string) $data['name']),
+            'short_code' => strtoupper((string) $data['short_code']),
             'is_enabled' => (bool) ($data['is_enabled'] ?? true),
             'sort_order' => (int) ($data['sort_order'] ?? 0),
         ]);
@@ -47,12 +49,14 @@ final class AdminBetProviderController extends Controller
     {
         $data = $request->validate([
             'name' => ['sometimes', 'required', 'string', 'max:64'],
+            'short_code' => ['sometimes', 'required', 'string', 'size:1', 'regex:/^[A-Za-z]$/'],
             'is_enabled' => ['sometimes', 'boolean'],
             'sort_order' => ['sometimes', 'integer', 'min:0'],
         ]);
 
         $betProvider->fill(array_filter([
             'name' => isset($data['name']) ? trim((string) $data['name']) : null,
+            'short_code' => isset($data['short_code']) ? strtoupper((string) $data['short_code']) : null,
             'is_enabled' => array_key_exists('is_enabled', $data) ? (bool) $data['is_enabled'] : null,
             'sort_order' => array_key_exists('sort_order', $data) ? (int) $data['sort_order'] : null,
         ], static fn (mixed $value): bool => $value !== null))->save();
@@ -68,6 +72,7 @@ final class AdminBetProviderController extends Controller
             'id' => (int) $provider->id,
             'code' => $provider->code,
             'name' => $provider->name,
+            'short_code' => $provider->short_code ?: strtoupper(substr((string) $provider->code, 0, 1)),
             'is_enabled' => (bool) $provider->is_enabled,
             'sort_order' => (int) $provider->sort_order,
             'is_default' => $provider->code === BetProvider::DEFAULT_CODE,
diff --git a/app/Http/Controllers/Api/V1/Admin/Draw/AdminDrawIndexController.php b/app/Http/Controllers/Api/V1/Admin/Draw/AdminDrawIndexController.php
index ac413c6..f1757b8 100644
--- a/app/Http/Controllers/Api/V1/Admin/Draw/AdminDrawIndexController.php
+++ b/app/Http/Controllers/Api/V1/Admin/Draw/AdminDrawIndexController.php
@@ -30,6 +30,7 @@ final class AdminDrawIndexController extends Controller
         $p = AdminApiList::readPaging($request);
         $drawNo = trim((string) $request->query('draw_no', ''));
         $status = trim((string) $request->query('status', ''));
+        $hasPlayerBets = $request->boolean('has_player_bets');
         $scope = AdminScopePolicy::resolveContext($request, $admin);
 
         $q = Draw::query()->orderByDesc('draw_time')->orderByDesc('id');
@@ -42,6 +43,14 @@ final class AdminDrawIndexController extends Controller
             $q->where('status', $status);
         }
 
+        if ($hasPlayerBets) {
+            $ticketItems = TicketItem::query()
+                ->selectRaw('1')
+                ->whereColumn('ticket_items.draw_id', 'draws.id');
+            $this->scopeTicketItemsToVisiblePlayers($ticketItems, $scope);
+            $q->whereExists($ticketItems);
+        }
+
         /** @var LengthAwarePaginator $paginator */
         $paginator = $q->paginate($p['perPage'], ['*'], 'page', $p['page']);
 
diff --git a/app/Http/Controllers/Api/V1/BetProvider/BetProviderIndexController.php b/app/Http/Controllers/Api/V1/BetProvider/BetProviderIndexController.php
index a23b9a3..e417dca 100644
--- a/app/Http/Controllers/Api/V1/BetProvider/BetProviderIndexController.php
+++ b/app/Http/Controllers/Api/V1/BetProvider/BetProviderIndexController.php
@@ -16,10 +16,11 @@ final class BetProviderIndexController extends Controller
             ->where('is_enabled', true)
             ->orderBy('sort_order')
             ->orderBy('id')
-            ->get(['code', 'name', 'sort_order'])
+            ->get(['code', 'name', 'short_code', 'sort_order'])
             ->map(fn (BetProvider $provider): array => [
                 'code' => $provider->code,
                 'name' => $provider->name,
+                'short_code' => $provider->short_code ?: strtoupper(substr((string) $provider->code, 0, 1)),
                 'sort_order' => (int) $provider->sort_order,
                 'is_default' => $provider->code === BetProvider::DEFAULT_CODE,
             ])
diff --git a/app/Http/Requests/Ticket/TicketBetRequest.php b/app/Http/Requests/Ticket/TicketBetRequest.php
index 1835d09..86380da 100644
--- a/app/Http/Requests/Ticket/TicketBetRequest.php
+++ b/app/Http/Requests/Ticket/TicketBetRequest.php
@@ -26,8 +26,11 @@ abstract class TicketBetRequest extends ApiFormRequest
             'lines.*.number' => ['required', 'string', 'max:32'],
             'lines.*.play_code' => ['required', 'string', 'max:32'],
             'lines.*.amount' => ['required', 'integer', 'min:1'],
+            'lines.*.provider_codes' => ['nullable', 'array', 'min:1', 'max:16'],
+            'lines.*.provider_codes.*' => ['required', 'string', 'max:32', 'regex:/^[A-Za-z0-9_-]+$/'],
             'lines.*.digit_slot' => ['nullable', 'integer', 'min:0', 'max:3'],
             'lines.*.dimension' => ['nullable', 'string', 'in:D2,D3,D4'],
+            'lines.*.selection_type' => ['nullable', 'string', 'in:straight,reverse,full_cover,full_play,half_play'],
         ];
     }
 }
diff --git a/app/Models/BetProvider.php b/app/Models/BetProvider.php
index c870fae..eecc745 100644
--- a/app/Models/BetProvider.php
+++ b/app/Models/BetProvider.php
@@ -12,6 +12,7 @@ final class BetProvider extends Model
     protected $fillable = [
         'code',
         'name',
+        'short_code',
         'is_enabled',
         'sort_order',
     ];
diff --git a/app/Services/Config/OddsStreamService.php b/app/Services/Config/OddsStreamService.php
index 1194567..4d0042f 100644
--- a/app/Services/Config/OddsStreamService.php
+++ b/app/Services/Config/OddsStreamService.php
@@ -76,7 +76,7 @@ final class OddsStreamService
             } else {
                 $currency = Currency::query()->where('is_bettable', true)->where('is_enabled', true)->orderBy('code')->firstOrFail();
                 foreach (PlayType::query()->orderBy('sort_order')->orderBy('play_code')->get() as $pt) {
-                    foreach (OddsStandardScopes::PRESET_ODDS_BY_SCOPE as $scope => $oddsValue) {
+                    foreach (OddsStandardScopes::presetOddsForPlay((string) $pt->play_code) as $scope => $oddsValue) {
                         OddsItem::query()->create([
                             'version_id' => $draft->id,
                             'provider_code' => 'GLOBAL',
diff --git a/app/Services/Currency/CurrencyActivationService.php b/app/Services/Currency/CurrencyActivationService.php
index dcba5e2..2bcf4a2 100644
--- a/app/Services/Currency/CurrencyActivationService.php
+++ b/app/Services/Currency/CurrencyActivationService.php
@@ -117,7 +117,7 @@ final class CurrencyActivationService
         }
 
         foreach (PlayType::query()->orderBy('sort_order')->orderBy('play_code')->get() as $playType) {
-            foreach (OddsStandardScopes::PRESET_ODDS_BY_SCOPE as $scope => $oddsValue) {
+            foreach (OddsStandardScopes::presetOddsForPlay((string) $playType->play_code) as $scope => $oddsValue) {
                 OddsItem::query()->firstOrCreate(
                     [
                         'version_id' => $version->id,
diff --git a/app/Services/Settlement/Matchers/Pos2TierSettlementMatcher.php b/app/Services/Settlement/Matchers/Pos2TierSettlementMatcher.php
index 9bb59aa..631c09d 100644
--- a/app/Services/Settlement/Matchers/Pos2TierSettlementMatcher.php
+++ b/app/Services/Settlement/Matchers/Pos2TierSettlementMatcher.php
@@ -16,6 +16,8 @@ final class Pos2TierSettlementMatcher implements SettlementPlayMatcher
         'pos_2a' => 'first',
         'pos_2b' => 'second',
         'pos_2c' => 'third',
+        'pos_2d' => 'starter',
+        'pos_2e' => 'consolation',
     ];
 
     public function __construct(
diff --git a/app/Services/Settlement/Matchers/Pos3TierSettlementMatcher.php b/app/Services/Settlement/Matchers/Pos3TierSettlementMatcher.php
index 9034f37..b041f49 100644
--- a/app/Services/Settlement/Matchers/Pos3TierSettlementMatcher.php
+++ b/app/Services/Settlement/Matchers/Pos3TierSettlementMatcher.php
@@ -16,6 +16,8 @@ final class Pos3TierSettlementMatcher implements SettlementPlayMatcher
         'pos_3a' => 'first',
         'pos_3b' => 'second',
         'pos_3c' => 'third',
+        'pos_3d' => 'starter',
+        'pos_3e' => 'consolation',
     ];
 
     public function __construct(
diff --git a/app/Services/Settlement/Matchers/ScopeFilteredSettlementMatcher.php b/app/Services/Settlement/Matchers/ScopeFilteredSettlementMatcher.php
new file mode 100644
index 0000000..cc17681
--- /dev/null
+++ b/app/Services/Settlement/Matchers/ScopeFilteredSettlementMatcher.php
@@ -0,0 +1,45 @@
+<?php
+
+namespace App\Services\Settlement\Matchers;
+
+use App\Models\TicketItem;
+use App\Models\TicketCombination;
+use Illuminate\Support\Collection;
+use App\Services\Settlement\OddsSnapshotReader;
+use App\Services\Settlement\PublishedDrawResultBoard;
+use App\Services\Settlement\Contracts\SettlementPlayMatcher;
+
+/** Settles aggregate 4D / suffix plays against an explicit group of prize scopes. */
+final class ScopeFilteredSettlementMatcher implements SettlementPlayMatcher
+{
+    /** @var array<string, list<string>> */
+    private const SCOPES = [
+        'four_lower' => ['starter', 'consolation'],
+        'pos_3lower' => ['starter', 'consolation'],
+        'pos_2any' => ['first', 'second', 'third', 'starter', 'consolation'],
+    ];
+
+    public function __construct(private readonly OddsSnapshotReader $odds) {}
+
+    public function match(TicketItem $item, PublishedDrawResultBoard $board, Collection $combinations): array
+    {
+        $allowed = self::SCOPES[(string) $item->play_code] ?? [];
+        $snapshot = is_array($item->odds_snapshot_json) ? $item->odds_snapshot_json : null;
+        $lines = [];
+        $total = 0;
+        $bestTier = null;
+
+        foreach ($combinations as $combo) {
+            /** @var TicketCombination $combo */
+            $hit = $board->bestTierForNumber((string) $combo->number_4d);
+            if ($hit === null || ! in_array($hit['tier'], $allowed, true)) continue;
+            $oddsValue = $this->odds->oddsValueForScope($snapshot, $hit['tier']);
+            $payout = (int) floor((int) $combo->bet_amount * ($oddsValue / 10_000));
+            $total += $payout;
+            $bestTier ??= $hit['tier'];
+            $lines[] = ['number_4d' => $combo->number_4d, 'tier' => $hit['tier'], 'payout' => $payout];
+        }
+
+        return ['win_amount' => $total, 'matched_prize_tier' => $bestTier, 'match_detail' => ['lines' => $lines]];
+    }
+}
diff --git a/app/Services/Settlement/SettlementMatcherRegistry.php b/app/Services/Settlement/SettlementMatcherRegistry.php
index 171f7ef..be59ccf 100644
--- a/app/Services/Settlement/SettlementMatcherRegistry.php
+++ b/app/Services/Settlement/SettlementMatcherRegistry.php
@@ -14,6 +14,7 @@ use App\Services\Settlement\Matchers\Pos4ListTierSettlementMatcher;
 use App\Services\Settlement\Matchers\StraightLikeSettlementMatcher;
 use App\Services\Settlement\Matchers\Pos4ExactTierSettlementMatcher;
 use App\Services\Settlement\Matchers\FirstPrizeComboSettlementMatcher;
+use App\Services\Settlement\Matchers\ScopeFilteredSettlementMatcher;
 
 final class SettlementMatcherRegistry
 {
@@ -28,6 +29,7 @@ final class SettlementMatcherRegistry
         private readonly Pos2TierSettlementMatcher $pos2Tier,
         private readonly Pos2AbcSettlementMatcher $pos2Abc,
         private readonly FirstPrizeComboSettlementMatcher $firstPrizeCombo,
+        private readonly ScopeFilteredSettlementMatcher $scopeFiltered,
         private readonly NoopSettlementMatcher $noop,
     ) {}
 
@@ -36,14 +38,15 @@ final class SettlementMatcherRegistry
         // half_box：PRD 一期预留；结算按已落库组合逐条取 23 档最优档，与 big/box 家族一致（§5.6.6）。
         return match ($playCode) {
             'straight', 'roll' => $this->straight,
-            'big', 'ibox', 'mbox', 'box', 'half_box' => $this->big,
-            'small' => $this->small,
+            'big', 'ibox', 'mbox', 'box', 'half_box', 'four_any' => $this->big,
+            'small', 'four_top' => $this->small,
             'pos_4a', 'pos_4b', 'pos_4c' => $this->pos4Exact,
             'pos_4d', 'pos_4e' => $this->pos4List,
-            'pos_3a', 'pos_3b', 'pos_3c' => $this->pos3Tier,
+            'pos_3a', 'pos_3b', 'pos_3c', 'pos_3d', 'pos_3e' => $this->pos3Tier,
             'pos_3abc' => $this->pos3Abc,
-            'pos_2a', 'pos_2b', 'pos_2c' => $this->pos2Tier,
+            'pos_2a', 'pos_2b', 'pos_2c', 'pos_2d', 'pos_2e' => $this->pos2Tier,
             'pos_2abc' => $this->pos2Abc,
+            'four_lower', 'pos_3lower', 'pos_2any' => $this->scopeFiltered,
             'head', 'tail', 'odd', 'even', 'digit_big', 'digit_small' => $this->firstPrizeCombo,
             default => $this->noop,
         };
diff --git a/app/Services/Ticket/NumberNormalizer.php b/app/Services/Ticket/NumberNormalizer.php
index 72a9583..1b45e7d 100644
--- a/app/Services/Ticket/NumberNormalizer.php
+++ b/app/Services/Ticket/NumberNormalizer.php
@@ -38,9 +38,11 @@ final class NumberNormalizer
 
         $length = strlen($value);
         $expected = match ($playCode) {
-            'big', 'small', 'pos_4a', 'pos_4b', 'pos_4c', 'pos_4d', 'pos_4e', 'straight', 'box', 'ibox', 'mbox' => 4,
-            'pos_3a', 'pos_3b', 'pos_3c', 'pos_3abc' => 3,
-            'pos_2a', 'pos_2b', 'pos_2c', 'pos_2abc' => 2,
+            'big', 'small', 'pos_4a', 'pos_4b', 'pos_4c', 'pos_4d', 'pos_4e', 'four_any', 'four_top', 'four_lower', 'straight', 'box', 'ibox', 'mbox' => 4,
+            'pos_3a', 'pos_3b', 'pos_3c', 'pos_3d', 'pos_3e', 'pos_3lower', 'pos_3abc' => 3,
+            'pos_2a', 'pos_2b', 'pos_2c', 'pos_2d', 'pos_2e', 'pos_2any', 'pos_2abc' => 2,
+            'five_d' => 5,
+            'six_d' => 6,
             'head', 'tail', 'odd', 'even', 'digit_big', 'digit_small' => match ($dimension) {
                 'D2' => 1,
                 'D3' => 1,
diff --git a/app/Services/Ticket/PlayRuleEngine.php b/app/Services/Ticket/PlayRuleEngine.php
index e233885..7df4684 100644
--- a/app/Services/Ticket/PlayRuleEngine.php
+++ b/app/Services/Ticket/PlayRuleEngine.php
@@ -24,9 +24,19 @@ final class PlayRuleEngine
         $playCode = (string) $line['play_code'];
         $dimension = $line['dimension'] ?? null;
         $digitSlot = $line['digit_slot'] ?? null;
+        $selectionType = (string) ($line['selection_type'] ?? 'straight');
         $amount = (int) $line['amount'];
         $number = $this->normalizer->normalize($playCode, (string) $line['number'], is_string($dimension) ? $dimension : null);
 
+        $allowedSelectionTypes = match ((int) ($playConfig->dimension ?? 4)) {
+            4 => ['straight', 'reverse', 'full_cover', 'full_play', 'half_play'],
+            3 => ['straight', 'reverse', 'full_cover', 'full_play'],
+            default => ['straight'],
+        };
+        if (! in_array($selectionType, $allowedSelectionTypes, true)) {
+            throw new TicketOperationException('selection_type_not_allowed', ErrorCode::BetInvalidPlayInput->value);
+        }
+
         if ($amount < (int) $playConfig->min_bet_amount || $amount > (int) $playConfig->max_bet_amount) {
             throw new TicketOperationException('bet_amount_out_of_range', ErrorCode::WalletAmountExceedsLimit->value);
         }
@@ -40,14 +50,17 @@ final class PlayRuleEngine
         }
 
         $digitSlotInt = $digitSlot === null ? null : (int) $digitSlot;
-        $combos = $this->expandToCombinations($playCode, $number, is_string($dimension) ? $dimension : null, $digitSlotInt);
+        $combos = $this->expandToCombinations($playCode, $number, is_string($dimension) ? $dimension : null, $digitSlotInt, $selectionType);
         $combinationCount = count($combos);
         if ($combinationCount < 1) {
             throw new TicketOperationException('empty_combinations', ErrorCode::BetInvalidPlayInput->value);
         }
+        if ($selectionType === 'full_cover' && $amount % $combinationCount !== 0) {
+            throw new TicketOperationException('full_cover_amount_not_divisible', ErrorCode::BetInvalidPlayInput->value);
+        }
 
-        $unitBetAmount = $this->resolveUnitBetAmount($playCode, $amount, $combinationCount);
-        $totalBetAmount = $this->resolveTotalBetAmount($playCode, $amount, $unitBetAmount, $combinationCount);
+        $unitBetAmount = $this->resolveUnitBetAmount($selectionType === 'full_cover' ? 'mbox' : $playCode, $amount, $combinationCount);
+        $totalBetAmount = $this->resolveTotalBetAmount($selectionType === 'full_cover' ? 'mbox' : $playCode, $amount, $unitBetAmount, $combinationCount);
         $dimensionInt = $this->toDimensionInt(is_string($dimension) ? $dimension : null, $playConfig);
         $primaryOdds = $this->pickPrimaryOdds($oddsItems);
         $rebateRate = (float) $primaryOdds->rebate_rate;
@@ -64,7 +77,7 @@ final class PlayRuleEngine
             'play_code' => $playCode,
             'dimension' => $this->toDimensionInt(is_string($dimension) ? $dimension : null, $playConfig),
             'digit_slot' => $digitSlotInt,
-            'bet_mode' => $playConfig->bet_mode,
+            'bet_mode' => $selectionType,
             'unit_bet_amount' => $unitBetAmount,
             'total_bet_amount' => $totalBetAmount,
             'rebate_rate_snapshot' => number_format($rebateRate, 4, '.', ''),
@@ -83,6 +96,7 @@ final class PlayRuleEngine
                 'play_code' => $playCode,
                 'dimension' => $dimension,
                 'digit_slot' => $digitSlotInt,
+                'selection_type' => $selectionType,
                 'combination_count' => $combinationCount,
                 'rounding_refund_amount' => $playCode === 'mbox'
                     ? max(0, $amount - $totalBetAmount)
@@ -102,14 +116,24 @@ final class PlayRuleEngine
     /**
      * @return list<string>
      */
-    private function expandToCombinations(string $playCode, string $number, ?string $dimension, ?int $digitSlot): array
+    private function expandToCombinations(string $playCode, string $number, ?string $dimension, ?int $digitSlot, string $selectionType = 'straight'): array
     {
+        if (in_array($playCode, ['big', 'small', 'pos_4a', 'pos_4b', 'pos_4c', 'pos_4d', 'pos_4e', 'four_any', 'four_top', 'four_lower'], true)) {
+            return $this->expandSelection(str_split($number), $selectionType);
+        }
+        if (str_starts_with($playCode, 'pos_3')) {
+            return collect($this->expandSelection(str_split($number), $selectionType))
+                ->flatMap(fn (string $value) => $this->expandSuffix($value, 3))
+                ->unique()->sort()->values()->all();
+        }
+        if (str_starts_with($playCode, 'pos_2')) {
+            return collect($this->expandSuffix($number, 2))->unique()->sort()->values()->all();
+        }
+
         return match ($playCode) {
-            'big', 'small', 'pos_4a', 'pos_4b', 'pos_4c', 'pos_4d', 'pos_4e', 'straight' => [$number],
+            'straight' => [$number],
             'ibox', 'mbox', 'box' => $this->uniquePermutations($number),
             'roll' => $this->expandRoll($number),
-            'pos_3a', 'pos_3b', 'pos_3c', 'pos_3abc' => $this->expandSuffix($number, 3),
-            'pos_2a', 'pos_2b', 'pos_2c', 'pos_2abc' => $this->expandSuffix($number, 2),
             'head' => $this->expandHeadTail(true),
             'tail' => $this->expandHeadTail(false),
             'odd' => $this->expandOddEven($dimension, true),
@@ -120,6 +144,29 @@ final class PlayRuleEngine
         };
     }
 
+    /** @param list<string> $digits @return list<string> */
+    private function expandSelection(array $digits, string $selectionType): array
+    {
+        $original = implode('', $digits);
+        if ($selectionType === 'straight') return [$original];
+        if ($selectionType === 'reverse') return array_values(array_unique([$original, strrev($original)]));
+
+        $all = $this->uniquePermutations($original);
+        if ($selectionType === 'full_cover' || $selectionType === 'full_play') return $all;
+        if ($selectionType === 'half_play') {
+            if (count($digits) < 2) return $all;
+            $first = $digits[0];
+            $second = $digits[1];
+            if ($first === $second) return $all;
+            return array_values(array_filter($all, function (string $value) use ($first, $second): bool {
+                $firstIndex = array_search($first, str_split($value), true);
+                $secondIndex = array_search($second, str_split($value), true);
+                return $firstIndex !== false && $secondIndex !== false && $firstIndex < $secondIndex;
+            }));
+        }
+        throw new TicketOperationException('selection_type_invalid', ErrorCode::BetInvalidPlayInput->value);
+    }
+
     /**
      * @return list<string>
      */
diff --git a/app/Services/Ticket/TicketPlacementService.php b/app/Services/Ticket/TicketPlacementService.php
index 86731e5..dd654d2 100644
--- a/app/Services/Ticket/TicketPlacementService.php
+++ b/app/Services/Ticket/TicketPlacementService.php
@@ -120,9 +120,9 @@ final class TicketPlacementService
             }
 
             $configVersions = $this->catalogResolver->lockActiveConfigVersionsForPlacement($expectedVersions);
-            $providers = $this->betProviderResolver->resolve(
-                is_array($payload['provider_codes'] ?? null) ? $payload['provider_codes'] : null,
-            );
+            $fallbackProviderCodes = is_array($payload['provider_codes'] ?? null)
+                ? $payload['provider_codes']
+                : null;
 
             $evaluatedLines = [];
             $totalBet = 0;
@@ -132,6 +132,9 @@ final class TicketPlacementService
             $closedPlayCleanupRows = [];
 
             foreach ((array) $payload['lines'] as $index => $line) {
+                $providers = $this->betProviderResolver->resolve(
+                    is_array($line['provider_codes'] ?? null) ? $line['provider_codes'] : $fallbackProviderCodes,
+                );
                 foreach ($providers as $provider) {
                     try {
                         $resolved = $this->catalogResolver->resolve((string) $line['play_code'], $currencyCode, (string) $provider['code']);
diff --git a/app/Services/Ticket/TicketPreviewService.php b/app/Services/Ticket/TicketPreviewService.php
index 20b5398..8cb8089 100644
--- a/app/Services/Ticket/TicketPreviewService.php
+++ b/app/Services/Ticket/TicketPreviewService.php
@@ -39,9 +39,9 @@ final class TicketPreviewService
 
         $currencyCode = strtoupper((string) $payload['currency_code']);
         $this->assertCreditCurrencyMatchesPlayer($player, $currencyCode);
-        $providers = $this->betProviderResolver->resolve(
-            is_array($payload['provider_codes'] ?? null) ? $payload['provider_codes'] : null,
-        );
+        $fallbackProviderCodes = is_array($payload['provider_codes'] ?? null)
+            ? $payload['provider_codes']
+            : null;
 
         $lines = [];
         $totalBet = 0;
@@ -52,6 +52,9 @@ final class TicketPreviewService
         $closedPlayCleanupRows = [];
 
         foreach ((array) $payload['lines'] as $index => $line) {
+            $providers = $this->betProviderResolver->resolve(
+                is_array($line['provider_codes'] ?? null) ? $line['provider_codes'] : $fallbackProviderCodes,
+            );
             foreach ($providers as $provider) {
                 try {
                     $resolved = $this->catalogResolver->resolve((string) $line['play_code'], $currencyCode, (string) $provider['code']);
diff --git a/app/Support/OddsStandardScopes.php b/app/Support/OddsStandardScopes.php
index 29efc78..6aefd4e 100644
--- a/app/Support/OddsStandardScopes.php
+++ b/app/Support/OddsStandardScopes.php
@@ -15,13 +15,43 @@ final class OddsStandardScopes
 {
     /** @var array<string, int> */
     public const PRESET_ODDS_BY_SCOPE = [
-        'first' => 250_000,
-        'second' => 110_000,
-        'third' => 55_000,
-        'starter' => 22_000,
-        'consolation' => 6_500,
+        'first' => 25_000_000,
+        'second' => 10_000_000,
+        'third' => 5_000_000,
+        'starter' => 1_800_000,
+        'consolation' => 600_000,
     ];
 
+    /** Traditional Malaysia 4D defaults, in multiplier x 10,000. */
+    public static function presetOddsForPlay(string $playCode): array
+    {
+        if ($playCode === 'small') {
+            return [
+                'first' => 35_000_000,
+                'second' => 20_000_000,
+                'third' => 10_000_000,
+                'starter' => 0,
+                'consolation' => 0,
+            ];
+        }
+
+        if (str_starts_with($playCode, 'pos_3')) {
+            return self::scale(self::PRESET_ODDS_BY_SCOPE, 10);
+        }
+
+        if (str_starts_with($playCode, 'pos_2')) {
+            return self::scale(self::PRESET_ODDS_BY_SCOPE, 100);
+        }
+
+        return self::PRESET_ODDS_BY_SCOPE;
+    }
+
+    /** @param array<string, int> $odds @return array<string, int> */
+    private static function scale(array $odds, int $divisor): array
+    {
+        return array_map(static fn (int $value): int => (int) floor($value / $divisor), $odds);
+    }
+
     /** @var list<string> */
     public const SCOPE_KEYS = ['first', 'second', 'third', 'starter', 'consolation'];
 
@@ -100,7 +130,7 @@ final class OddsStandardScopes
                 $rebate = $dimensionCommissions[$key]['rebate'] ?? 0;
                 $commission = $dimensionCommissions[$key]['commission'] ?? 0;
 
-                foreach (self::PRESET_ODDS_BY_SCOPE as $scope => $oddsValue) {
+                foreach (self::presetOddsForPlay($playCode) as $scope => $oddsValue) {
                     $exists = OddsItem::query()
                         ->where('version_id', $vid)
                         ->where('provider_code', $providerCode)
diff --git a/database/migrations/2026_07_10_120000_add_short_code_to_bet_providers.php b/database/migrations/2026_07_10_120000_add_short_code_to_bet_providers.php
new file mode 100644
index 0000000..78d9bbc
--- /dev/null
+++ b/database/migrations/2026_07_10_120000_add_short_code_to_bet_providers.php
@@ -0,0 +1,29 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('bet_providers', function (Blueprint $table): void {
+            $table->string('short_code', 1)->nullable()->after('name');
+        });
+
+        DB::table('bet_providers')->orderBy('id')->get(['id', 'code'])->each(function (object $provider): void {
+            DB::table('bet_providers')
+                ->where('id', $provider->id)
+                ->update(['short_code' => strtoupper(substr((string) $provider->code, 0, 1))]);
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('bet_providers', function (Blueprint $table): void {
+            $table->dropColumn('short_code');
+        });
+    }
+};
diff --git a/database/seeders/BetProviderSeeder.php b/database/seeders/BetProviderSeeder.php
index 856d41d..272c234 100644
--- a/database/seeders/BetProviderSeeder.php
+++ b/database/seeders/BetProviderSeeder.php
@@ -10,9 +10,9 @@ final class BetProviderSeeder extends Seeder
     public function run(): void
     {
         $rows = [
-            ['code' => 'SG', 'name' => 'Singapore', 'sort_order' => 10],
-            ['code' => 'MY', 'name' => 'Malaysia', 'sort_order' => 20],
-            ['code' => 'TH', 'name' => 'Thailand', 'sort_order' => 30],
+            ['code' => 'SG', 'name' => 'Singapore', 'short_code' => 'S', 'sort_order' => 10],
+            ['code' => 'MY', 'name' => 'Malaysia', 'short_code' => 'M', 'sort_order' => 20],
+            ['code' => 'TH', 'name' => 'Thailand', 'short_code' => 'T', 'sort_order' => 30],
         ];
 
         foreach ($rows as $row) {
@@ -20,6 +20,7 @@ final class BetProviderSeeder extends Seeder
                 ['code' => $row['code']],
                 [
                     'name' => $row['name'],
+                    'short_code' => $row['short_code'],
                     'is_enabled' => true,
                     'sort_order' => $row['sort_order'],
                 ],
diff --git a/database/seeders/OperationalConfigV1Seeder.php b/database/seeders/OperationalConfigV1Seeder.php
index 463ab9a..ff61f8b 100644
--- a/database/seeders/OperationalConfigV1Seeder.php
+++ b/database/seeders/OperationalConfigV1Seeder.php
@@ -98,7 +98,7 @@ final class OperationalConfigV1Seeder extends Seeder
 
         /** 对齐界面文档 §5.5：头/二/三/特别/安慰；odds_value = 乘数×10000（NPR 基准展示口径） */
         foreach (PlayType::query()->orderBy('sort_order')->orderBy('play_code')->get() as $pt) {
-            foreach (OddsStandardScopes::PRESET_ODDS_BY_SCOPE as $scope => $oddsValue) {
+            foreach (OddsStandardScopes::presetOddsForPlay((string) $pt->play_code) as $scope => $oddsValue) {
                 OddsItem::query()->create([
                     'version_id' => $oddsVersion->id,
                     'play_code' => $pt->play_code,
diff --git a/database/seeders/PlayOperationalAlignmentSeeder.php b/database/seeders/PlayOperationalAlignmentSeeder.php
index a25dc9f..134d200 100644
--- a/database/seeders/PlayOperationalAlignmentSeeder.php
+++ b/database/seeders/PlayOperationalAlignmentSeeder.php
@@ -118,7 +118,7 @@ final class PlayOperationalAlignmentSeeder extends Seeder
                 $rebate = (float) ($anchor?->rebate_rate ?? 0);
                 $commission = (float) ($anchor?->commission_rate ?? 0);
 
-                foreach (OddsStandardScopes::PRESET_ODDS_BY_SCOPE as $scope => $oddsValue) {
+                foreach (OddsStandardScopes::presetOddsForPlay((string) $playCode) as $scope => $oddsValue) {
                     $exists = OddsItem::query()
                         ->where('version_id', $vid)
                         ->where('play_code', $playCode)
diff --git a/database/seeders/PlayTypeSeeder.php b/database/seeders/PlayTypeSeeder.php
index 83406d3..f02aeee 100644
--- a/database/seeders/PlayTypeSeeder.php
+++ b/database/seeders/PlayTypeSeeder.php
@@ -17,6 +17,7 @@ final class PlayTypeSeeder extends Seeder
                 array_merge($row, $defaults),
             );
         }
+
     }
 
     /**
@@ -25,24 +26,36 @@ final class PlayTypeSeeder extends Seeder
     private function rows(): array
     {
         return [
-            $this->row('big', 'standard', 4, 'single', 'Big', 10),
-            $this->row('small', 'standard', 4, 'single', 'Small', 20),
+            $this->row('big', 'standard', 4, 'single', 'B', 10),
+            $this->row('small', 'standard', 4, 'single', 'S', 20),
 
             $this->row('pos_4a', 'position', 4, 'single', '4A', 30, false, ['prize_scope' => ['first']]),
             $this->row('pos_4b', 'position', 4, 'single', '4B', 40, false, ['prize_scope' => ['second']]),
             $this->row('pos_4c', 'position', 4, 'single', '4C', 50, false, ['prize_scope' => ['third']]),
             $this->row('pos_4d', 'position', 4, 'single', '4D', 60, false, ['prize_scope' => ['starter']]),
             $this->row('pos_4e', 'position', 4, 'single', '4E', 70, false, ['prize_scope' => ['consolation']]),
+            $this->row('four_any', 'position', 4, 'single', '4N', 75, false, ['prize_scope' => ['first', 'second', 'third', 'starter', 'consolation']]),
+            $this->row('four_top', 'position', 4, 'single', 'A', 76, false, ['prize_scope' => ['first', 'second', 'third']]),
+            $this->row('four_lower', 'position', 4, 'single', 'C', 77, false, ['prize_scope' => ['starter', 'consolation']]),
 
-            $this->row('pos_3a', 'position', 3, 'single', '3A', 80, false, ['prize_scope' => ['first']]),
+            $this->row('pos_3a', 'position', 3, 'single', 'A', 80, false, ['prize_scope' => ['first']]),
             $this->row('pos_3b', 'position', 3, 'single', '3B', 90, false, ['prize_scope' => ['second']]),
             $this->row('pos_3c', 'position', 3, 'single', '3C', 100, false, ['prize_scope' => ['third']]),
-            $this->row('pos_3abc', 'position', 3, 'single', '3ABC', 110, false, ['prize_scope' => ['first', 'second', 'third']]),
+            $this->row('pos_3d', 'position', 3, 'single', '3D', 110, false, ['prize_scope' => ['starter']]),
+            $this->row('pos_3e', 'position', 3, 'single', '3E', 115, false, ['prize_scope' => ['consolation']]),
+            $this->row('pos_3lower', 'position', 3, 'single', 'C', 117, false, ['prize_scope' => ['starter', 'consolation']]),
 
             $this->row('pos_2a', 'position', 2, 'single', '2A', 120, false, ['prize_scope' => ['first']]),
             $this->row('pos_2b', 'position', 2, 'single', '2B', 130, false, ['prize_scope' => ['second']]),
             $this->row('pos_2c', 'position', 2, 'single', '2C', 140, false, ['prize_scope' => ['third']]),
-            $this->row('pos_2abc', 'position', 2, 'single', '2ABC', 150, false, ['prize_scope' => ['first', 'second', 'third']]),
+            $this->row('pos_2d', 'position', 2, 'single', '2D', 150, false, ['prize_scope' => ['starter']]),
+            $this->row('pos_2e', 'position', 2, 'single', '2E', 155, false, ['prize_scope' => ['consolation']]),
+            $this->row('pos_2any', 'position', 2, 'single', '2N', 157, false, ['prize_scope' => ['first', 'second', 'third', 'starter', 'consolation']]),
+
+            // 5D / 6D require their own published result source. Keep them in the catalog,
+            // but disabled until that independent draw pipeline is enabled.
+            $this->row('five_d', 'position', 5, 'single', '5D', 158, false, ['requires_independent_draw' => true], false),
+            $this->row('six_d', 'position', 6, 'single', '6D', 159, false, ['requires_independent_draw' => true], false),
 
             $this->row('straight', 'box', 4, 'single', 'Straight', 160, false, ['expand_mode' => 'straight']),
             $this->row('box', 'box', 4, 'single', 'Box', 170, false, ['expand_mode' => 'box']),
diff --git a/database/seeders/TraditionalMalaysiaOddsSeeder.php b/database/seeders/TraditionalMalaysiaOddsSeeder.php
new file mode 100644
index 0000000..86bfd46
--- /dev/null
+++ b/database/seeders/TraditionalMalaysiaOddsSeeder.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace Database\Seeders;
+
+use App\Models\OddsItem;
+use App\Models\OddsVersion;
+use App\Models\RiskCapItem;
+use App\Support\OddsStandardScopes;
+use App\Lottery\ConfigVersionStatus;
+use Illuminate\Database\Seeder;
+
+/** Applies the traditional Malaysia baseline to active and draft odds versions. */
+final class TraditionalMalaysiaOddsSeeder extends Seeder
+{
+    public function run(): void
+    {
+        $codes = [
+            'big', 'small', 'pos_4a', 'pos_4b', 'pos_4c', 'pos_4d', 'pos_4e', 'four_any', 'four_top', 'four_lower',
+            'pos_3a', 'pos_3b', 'pos_3c', 'pos_3d', 'pos_3e', 'pos_3lower',
+            'pos_2a', 'pos_2b', 'pos_2c', 'pos_2d', 'pos_2e', 'pos_2any',
+        ];
+
+        foreach (OddsVersion::query()->whereIn('status', [ConfigVersionStatus::Active->value, ConfigVersionStatus::Draft->value])->cursor() as $version) {
+            foreach ($codes as $code) {
+                foreach (OddsStandardScopes::presetOddsForPlay($code) as $scope => $oddsValue) {
+                    OddsItem::query()
+                        ->where('version_id', $version->id)
+                        ->where('play_code', $code)
+                        ->where('prize_scope', $scope)
+                        ->update(['odds_value' => $oddsValue]);
+                }
+            }
+        }
+
+        // Existing default cap was calibrated for the prior 25x test multiplier.
+        RiskCapItem::query()->where('cap_type', 'default')->update(['cap_amount' => 5_000_000_000_000]);
+    }
+}
diff --git a/tests/Feature/AdminDrawApiTest.php b/tests/Feature/AdminDrawApiTest.php
index 8699114..fbc29d1 100644
--- a/tests/Feature/AdminDrawApiTest.php
+++ b/tests/Feature/AdminDrawApiTest.php
@@ -2,7 +2,10 @@
 
 use Carbon\Carbon;
 use App\Models\Draw;
+use App\Models\Player;
 use App\Models\AdminUser;
+use App\Models\TicketItem;
+use App\Models\TicketOrder;
 use App\Models\DrawResultItem;
 use App\Models\DrawResultBatch;
 use Illuminate\Support\Facades\Hash;
@@ -58,6 +61,41 @@ test('admin draws index returns pagination', function (): void {
     Carbon::setTestNow();
 });
 
+test('admin draws index can filter to draws with player bets', function (): void {
+    $drawWithBet = Draw::query()->create([
+        'draw_no' => '20260509-101', 'business_date' => '2026-05-09', 'sequence_no' => 101, 'status' => 'closed',
+        'start_time' => now()->subHour(), 'close_time' => now(), 'draw_time' => now()->addHour(),
+        'cooling_end_time' => null, 'result_source' => null, 'current_result_version' => 0, 'settle_version' => 0, 'is_reopened' => false,
+    ]);
+    Draw::query()->create([
+        'draw_no' => '20260509-102', 'business_date' => '2026-05-09', 'sequence_no' => 102, 'status' => 'pending',
+        'start_time' => now()->addHour(), 'close_time' => now()->addHours(2), 'draw_time' => now()->addHours(3),
+        'cooling_end_time' => null, 'result_source' => null, 'current_result_version' => 0, 'settle_version' => 0, 'is_reopened' => false,
+    ]);
+    $player = Player::query()->create([
+        'site_code' => 'main', 'site_player_id' => 'draw-filter-player', 'username' => 'draw_filter_player',
+        'nickname' => null, 'default_currency' => 'NPR', 'status' => 0,
+    ]);
+    $order = TicketOrder::query()->create([
+        'order_no' => 'DRAW-FILTER-ORDER', 'player_id' => $player->id, 'draw_id' => $drawWithBet->id, 'currency_code' => 'NPR',
+        'total_bet_amount' => 1000, 'total_rebate_amount' => 0, 'total_actual_deduct' => 1000,
+        'total_estimated_payout' => 0, 'status' => 'paid', 'submit_source' => 'h5', 'client_trace_id' => 'draw-filter-trace',
+    ]);
+    TicketItem::query()->create([
+        'ticket_no' => 'DRAW-FILTER-TICKET', 'order_id' => $order->id, 'player_id' => $player->id, 'draw_id' => $drawWithBet->id,
+        'provider_code' => 'SG', 'provider_name' => 'Singapore', 'original_number' => '1234', 'normalized_number' => '1234',
+        'play_code' => 'big', 'dimension' => 4, 'digit_slot' => null, 'bet_mode' => 'single', 'unit_bet_amount' => 1000,
+        'total_bet_amount' => 1000, 'rebate_rate_snapshot' => '0.0000', 'commission_rate_snapshot' => '0.0000',
+        'actual_deduct_amount' => 1000, 'win_amount' => 0, 'jackpot_win_amount' => 0, 'status' => 'paid',
+    ]);
+
+    $this->withHeader('Authorization', 'Bearer '.mintAdminBearer())
+        ->getJson('/api/v1/admin/draws?has_player_bets=1')
+        ->assertOk()
+        ->assertJsonPath('data.meta.total', 1)
+        ->assertJsonPath('data.items.0.draw_no', '20260509-101');
+});
+
 test('admin draw show exposes hall preview status', function (): void {
     Carbon::setTestNow(Carbon::parse('2026-05-09 16:30:20', 'UTC'));
     $drawTime = Carbon::parse('2026-05-09 16:30:40', 'UTC');
diff --git a/tests/Feature/SettlementOrchestratorTest.php b/tests/Feature/SettlementOrchestratorTest.php
index 5f4cecf..70e82b7 100644
--- a/tests/Feature/SettlementOrchestratorTest.php
+++ b/tests/Feature/SettlementOrchestratorTest.php
@@ -134,7 +134,7 @@ test('settlement pays big winner and marks ticket settled', function (): void {
 
     $item = TicketItem::query()->where('draw_id', $draw->id)->firstOrFail();
     expect($item->status)->toBe('settled_win');
-    expect((int) $item->win_amount)->toBe(250_000);
+    expect((int) $item->win_amount)->toBe(25_000_000);
 
     $order = TicketOrder::query()->whereKey($item->order_id)->firstOrFail();
     expect($order->status)->toBe('settled');
@@ -142,7 +142,7 @@ test('settlement pays big winner and marks ticket settled', function (): void {
     expect(SettlementBatch::query()->where('draw_id', $draw->id)->count())->toBe(1);
 
     $wallet = PlayerWallet::query()->where('player_id', $player->id)->firstOrFail();
-    expect((int) $wallet->balance)->toBe(5_000_000 - (int) $item->actual_deduct_amount + 250_000);
+    expect((int) $wallet->balance)->toBe(5_000_000 - (int) $item->actual_deduct_amount + 25_000_000);
 
     expect(WalletTxn::query()->where('biz_type', 'settle_payout')->count())->toBe(1);
 });
@@ -403,15 +403,15 @@ test('admin settlement requires review before payout and can export report', fun
         ->assertOk()
         ->assertJsonPath('data.items.0.total_bet_amount', 10_000)
         ->assertJsonPath('data.items.0.total_actual_deduct', 10_000)
-        ->assertJsonPath('data.items.0.total_payout_amount', 250_000)
-        ->assertJsonPath('data.items.0.platform_profit', -240_000);
+        ->assertJsonPath('data.items.0.total_payout_amount', 25_000_000)
+        ->assertJsonPath('data.items.0.platform_profit', -24_990_000);
 
     $this->withHeader('Authorization', 'Bearer '.$token)
         ->getJson("/api/v1/admin/settlement-batches/{$settlement->id}")
         ->assertOk()
         ->assertJsonPath('data.total_bet_amount', 10_000)
         ->assertJsonPath('data.total_actual_deduct', 10_000)
-        ->assertJsonPath('data.platform_profit', -240_000);
+        ->assertJsonPath('data.platform_profit', -24_990_000);
 
     $item->refresh();
     expect($item->status)->toBe('settled_win');