diff --git a/src/data/move.ts b/src/data/move.ts
index 2cb445753a6..b5568a44aad 100644
--- a/src/data/move.ts
+++ b/src/data/move.ts
@@ -2992,7 +2992,7 @@ export class OrderUpStatBoostAttr extends MoveEffectAttr {
       break;
     }
 
-    user.scene.unshiftPhase(new StatStageChangePhase(user.scene, user.getBattlerIndex(), this.selfTarget, [ increasedStat ], 2));
+    user.scene.unshiftPhase(new StatStageChangePhase(user.scene, user.getBattlerIndex(), this.selfTarget, [ increasedStat ], 1));
     return true;
   }
 }
diff --git a/src/test/moves/order_up.test.ts b/src/test/moves/order_up.test.ts
new file mode 100644
index 00000000000..41b2748c9cd
--- /dev/null
+++ b/src/test/moves/order_up.test.ts
@@ -0,0 +1,85 @@
+import { BattlerIndex } from "#app/battle";
+import { BattlerTagType } from "#enums/battler-tag-type";
+import { PokemonAnimType } from "#enums/pokemon-anim-type";
+import { EffectiveStat, Stat } from "#enums/stat";
+import { Abilities } from "#enums/abilities";
+import { Moves } from "#enums/moves";
+import { Species } from "#enums/species";
+import GameManager from "#test/utils/gameManager";
+import Phaser from "phaser";
+import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
+
+describe("Moves - Order Up", () => {
+  let phaserGame: Phaser.Game;
+  let game: GameManager;
+
+  beforeAll(() => {
+    phaserGame = new Phaser.Game({
+      type: Phaser.HEADLESS,
+    });
+  });
+
+  afterEach(() => {
+    game.phaseInterceptor.restoreOg();
+  });
+
+  beforeEach(() => {
+    game = new GameManager(phaserGame);
+    game.override
+      .moveset(Moves.ORDER_UP)
+      .ability(Abilities.COMMANDER)
+      .battleType("double")
+      .disableCrits()
+      .enemySpecies(Species.SNORLAX)
+      .enemyAbility(Abilities.BALL_FETCH)
+      .enemyMoveset(Moves.SPLASH)
+      .startingLevel(100)
+      .enemyLevel(100);
+
+    vi.spyOn(game.scene, "triggerPokemonBattleAnim").mockReturnValue(true);
+  });
+
+  it.each([
+    { formIndex: 0, formName: "Curly", stat: Stat.ATK, statName: "Attack" },
+    { formIndex: 1, formName: "Droopy", stat: Stat.DEF, statName: "Defense" },
+    { formIndex: 2, formName: "Stretchy", stat: Stat.SPD, statName: "Speed" }
+  ])("should raise the user's $statName when the user is commanded by a $formName Tatsugiri", async ({ formIndex, stat }) => {
+    game.override.starterForms({ [Species.TATSUGIRI]: formIndex });
+
+    await game.classicMode.startBattle([ Species.TATSUGIRI, Species.DONDOZO ]);
+
+    const [ tatsugiri, dondozo ] = game.scene.getPlayerField();
+
+    expect(game.scene.triggerPokemonBattleAnim).toHaveBeenLastCalledWith(tatsugiri, PokemonAnimType.COMMANDER_APPLY);
+    expect(dondozo.getTag(BattlerTagType.COMMANDER)).toBeDefined();
+
+    game.move.select(Moves.ORDER_UP, 1, BattlerIndex.ENEMY);
+    expect(game.scene.currentBattle.turnCommands[0]?.skip).toBeTruthy();
+
+    await game.phaseInterceptor.to("BerryPhase", false);
+
+    const affectedStats: EffectiveStat[] = [ Stat.ATK, Stat.DEF, Stat.SPATK, Stat.SPDEF, Stat.SPD ];
+    affectedStats.forEach(st => expect(dondozo.getStatStage(st)).toBe(st === stat ? 3 : 2));
+  });
+
+  it("should be boosted by Sheer Force while still applying a stat boost", async () => {
+    game.override
+      .passiveAbility(Abilities.SHEER_FORCE)
+      .starterForms({ [Species.TATSUGIRI]: 0 });
+
+    await game.classicMode.startBattle([ Species.TATSUGIRI, Species.DONDOZO ]);
+
+    const [ tatsugiri, dondozo ] = game.scene.getPlayerField();
+
+    expect(game.scene.triggerPokemonBattleAnim).toHaveBeenLastCalledWith(tatsugiri, PokemonAnimType.COMMANDER_APPLY);
+    expect(dondozo.getTag(BattlerTagType.COMMANDER)).toBeDefined();
+
+    game.move.select(Moves.ORDER_UP, 1, BattlerIndex.ENEMY);
+    expect(game.scene.currentBattle.turnCommands[0]?.skip).toBeTruthy();
+
+    await game.phaseInterceptor.to("BerryPhase", false);
+
+    expect(dondozo.battleData.abilitiesApplied.includes(Abilities.SHEER_FORCE)).toBeTruthy();
+    expect(dondozo.getStatStage(Stat.ATK)).toBe(3);
+  });
+});