diff --git a/src/lib/__tests__/board-flags.test.ts b/src/lib/__tests__/board-flags.test.ts
index ec08d479..288c4c90 100644
--- a/src/lib/__tests__/board-flags.test.ts
+++ b/src/lib/__tests__/board-flags.test.ts
@@ -56,7 +56,12 @@ describe('board-flags', () => {
       x: 0,
       y: 0,
     });
-    expect(getBoardFlagDefinition('pony', 'AJ')).toMatchObject({ code: 'AJ', label: 'Applejack', x: 80, y: 0 });
+    // Selector order (PONY_FLAG_ENTRIES) differs from the sprite's alphabetical-by-code layout,
+    // so these codes only land on the right cell via PONY_FLAG_COORDINATES.
+    expect(getBoardFlagDefinition('pony', 'AB')).toMatchObject({ code: 'AB', label: 'Aria Blaze', x: 16, y: 0 });
+    expect(getBoardFlagDefinition('pony', 'ADA')).toMatchObject({ code: 'ADA', label: 'Adagio Dazzle', x: 32, y: 0 });
+    expect(getBoardFlagDefinition('pony', 'AJ')).toMatchObject({ code: 'AJ', label: 'Applejack', x: 48, y: 0 });
+    expect(getBoardFlagDefinition('pony', 'AN')).toMatchObject({ code: 'AN', label: 'Anon', x: 64, y: 0 });
     expect(getBoardFlagDefinition('pony', 'ZS')).toMatchObject({ code: 'ZS', label: 'Zipp Storm', x: 16, y: 144 });
   });
 });
diff --git a/src/lib/board-flags.ts b/src/lib/board-flags.ts
index 15afe5c6..ebe61353 100644
--- a/src/lib/board-flags.ts
+++ b/src/lib/board-flags.ts
@@ -78,6 +78,7 @@ const POLITICAL_FLAG_COORDINATES = {
   WP: [64, 48],
 } as const satisfies Record<(typeof POLITICAL_FLAG_ENTRIES)[number][0], readonly [number, number]>;
 
+// Order follows 4chan's board flag selector. Coordinates follow flags/mlp/flags.1.css.
 const PONY_FLAG_ENTRIES = [
   ['4CC', '4cc /mlp/'],
   ['ADA', 'Adagio Dazzle'],
@@ -164,6 +165,92 @@ const PONY_FLAG_ENTRIES = [
   ['ZS', 'Zipp Storm'],
 ] as const;
 
+const PONY_FLAG_COORDINATES = {
+  '4CC': [0, 0],
+  AB: [16, 0],
+  ADA: [32, 0],
+  AJ: [48, 0],
+  AN: [64, 0],
+  ANF: [80, 0],
+  APB: [96, 0],
+  AU: [112, 0],
+  BB: [128, 0],
+  BM: [0, 16],
+  BP: [16, 16],
+  BS: [32, 16],
+  CB: [48, 16],
+  CG: [64, 16],
+  CHE: [80, 16],
+  CL: [96, 16],
+  CO: [112, 16],
+  DAY: [128, 16],
+  DD: [0, 32],
+  DER: [16, 32],
+  DIS: [32, 32],
+  DT: [48, 32],
+  EQA: [64, 32],
+  EQF: [80, 32],
+  EQI: [96, 32],
+  EQP: [112, 32],
+  EQR: [128, 32],
+  EQS: [0, 48],
+  EQT: [16, 48],
+  ERA: [32, 48],
+  FAU: [48, 48],
+  FL: [64, 48],
+  FLE: [80, 48],
+  GI: [96, 48],
+  HT: [112, 48],
+  IZ: [128, 48],
+  LI: [0, 64],
+  LT: [16, 64],
+  LY: [32, 64],
+  MA: [48, 64],
+  MAU: [64, 64],
+  MIN: [80, 64],
+  NI: [96, 64],
+  NUR: [112, 64],
+  OCT: [128, 64],
+  PAR: [0, 80],
+  PC: [16, 80],
+  PCE: [32, 80],
+  PI: [48, 80],
+  PLU: [64, 80],
+  PM: [80, 80],
+  PP: [96, 80],
+  QC: [112, 80],
+  RAR: [128, 80],
+  RD: [0, 96],
+  RLU: [16, 96],
+  S1L: [32, 96],
+  SCO: [48, 96],
+  SHI: [64, 96],
+  SIL: [80, 96],
+  SON: [96, 96],
+  SP: [112, 96],
+  SPI: [128, 96],
+  SPT: [0, 112],
+  SS: [16, 112],
+  STA: [32, 112],
+  STL: [48, 112],
+  SUN: [64, 112],
+  SUS: [80, 112],
+  SWB: [96, 112],
+  TFA: [112, 112],
+  TFO: [128, 112],
+  TFP: [0, 128],
+  TFS: [16, 128],
+  TFT: [32, 128],
+  TFV: [48, 128],
+  TP: [64, 128],
+  TS: [80, 128],
+  TWI: [96, 128],
+  TX: [112, 128],
+  VS: [128, 128],
+  ZE: [0, 144],
+  ZS: [16, 144],
+} as const satisfies Record<(typeof PONY_FLAG_ENTRIES)[number][0], readonly [number, number]>;
+
 const normalizeCode = (value: string | undefined) => value?.trim().toUpperCase();
 
 const buildFlagDefinitions = (
@@ -204,7 +291,7 @@ const BOARD_FLAGS_BY_KIND: Record<BoardFlagKind, ReadonlyMap<string, BoardFlagDe
     POLITICAL_FLAG_COLUMNS,
     POLITICAL_FLAG_COORDINATES,
   ),
-  pony: buildFlagDefinitions(PONY_FLAG_ENTRIES, 'pony', PONY_FLAG_SPRITE_PATH, PONY_FLAG_WIDTH, PONY_FLAG_HEIGHT, PONY_FLAG_COLUMNS),
+  pony: buildFlagDefinitions(PONY_FLAG_ENTRIES, 'pony', PONY_FLAG_SPRITE_PATH, PONY_FLAG_WIDTH, PONY_FLAG_HEIGHT, PONY_FLAG_COLUMNS, PONY_FLAG_COORDINATES),
 };
 
 export const normalizeBoardFlagKind = (value: string | undefined): BoardFlagKind | undefined => {