diff --git a/src/data/ability.ts b/src/data/ability.ts
index 07aecbdcc..68c117f68 100644
--- a/src/data/ability.ts
+++ b/src/data/ability.ts
@@ -2965,8 +2965,7 @@ export function initAbilities() {
     new Ability(Abilities.NO_GUARD, 4)
       .attr(AlwaysHitAbAttr)
       .attr(DoubleBattleChanceAbAttr),
-    new Ability(Abilities.STALL, 4)
-      .unimplemented(),
+    new Ability(Abilities.STALL, 4),
     new Ability(Abilities.TECHNICIAN, 4)
       .attr(MovePowerBoostAbAttr, (user, target, move) => move.power <= 60, 1.5),
     new Ability(Abilities.LEAF_GUARD, 4)
diff --git a/src/phases.ts b/src/phases.ts
index fc6af354a..5a417073a 100644
--- a/src/phases.ts
+++ b/src/phases.ts
@@ -590,6 +590,13 @@ export abstract class FieldPhase extends BattlePhase {
     if (speedReversed.value)
       orderedTargets = orderedTargets.reverse();
 
+    orderedTargets.sort((a: Pokemon, b: Pokemon) => {
+      const aStall = a.hasAbility(Abilities.STALL);
+      const bStall = b.hasAbility(Abilities.STALL);
+
+      return aStall === bStall ? 0 : aStall ? 1 : -1;
+    });
+
     return orderedTargets.map(t => t.getFieldIndex() + (!t.isPlayer() ? BattlerIndex.ENEMY : 0));
   }