diff --git a/osu.Game/Scoring/ScorePerformanceManager.cs b/osu.Game/Scoring/ScorePerformanceManager.cs
index d8daf7189a..b7657c73c6 100644
--- a/osu.Game/Scoring/ScorePerformanceManager.cs
+++ b/osu.Game/Scoring/ScorePerformanceManager.cs
@@ -26,19 +26,14 @@ public class ScorePerformanceManager : Component
         /// <param name="token">An optional <see cref="CancellationToken"/> to cancel the operation.</param>
         public async Task<double?> CalculatePerformanceAsync([NotNull] ScoreInfo score, CancellationToken token = default)
         {
-            if (tryGetExisting(score, out var perf, out var lookupKey))
-                return perf;
+            var lookupKey = new PerformanceCacheLookup(score);
+
+            if (performanceCache.TryGetValue(lookupKey, out double performance))
+                return performance;
 
             return await computePerformanceAsync(score, lookupKey, token);
         }
 
-        private bool tryGetExisting(ScoreInfo score, out double performance, out PerformanceCacheLookup lookupKey)
-        {
-            lookupKey = new PerformanceCacheLookup(score);
-
-            return performanceCache.TryGetValue(lookupKey, out performance);
-        }
-
         private async Task<double?> computePerformanceAsync(ScoreInfo score, PerformanceCacheLookup lookupKey, CancellationToken token = default)
         {
             var attributes = await difficultyManager.GetDifficultyAsync(score.Beatmap, score.Ruleset, score.Mods, token);