diff --git a/osu.Game/Online/API/Requests/GetScoresRequest.cs b/osu.Game/Online/API/Requests/GetScoresRequest.cs
index 7d1d26b75d..f2a2daccb5 100644
--- a/osu.Game/Online/API/Requests/GetScoresRequest.cs
+++ b/osu.Game/Online/API/Requests/GetScoresRequest.cs
@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-#nullable disable
-
 using System;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets;
@@ -11,10 +9,11 @@ using osu.Game.Online.API.Requests.Responses;
 using osu.Game.Rulesets.Mods;
 using System.Text;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace osu.Game.Online.API.Requests
 {
-    public class GetScoresRequest : APIRequest<APIScoresCollection>
+    public class GetScoresRequest : APIRequest<APIScoresCollection>, IEquatable<GetScoresRequest>
     {
         public const int MAX_SCORES_PER_REQUEST = 50;
 
@@ -23,7 +22,7 @@ namespace osu.Game.Online.API.Requests
         private readonly IRulesetInfo ruleset;
         private readonly IEnumerable<IMod> mods;
 
-        public GetScoresRequest(IBeatmapInfo beatmapInfo, IRulesetInfo ruleset, BeatmapLeaderboardScope scope = BeatmapLeaderboardScope.Global, IEnumerable<IMod> mods = null)
+        public GetScoresRequest(IBeatmapInfo beatmapInfo, IRulesetInfo ruleset, BeatmapLeaderboardScope scope = BeatmapLeaderboardScope.Global, IEnumerable<IMod>? mods = null)
         {
             if (beatmapInfo.OnlineID <= 0)
                 throw new InvalidOperationException($"Cannot lookup a beatmap's scores without having a populated {nameof(IBeatmapInfo.OnlineID)}.");
@@ -51,5 +50,16 @@ namespace osu.Game.Online.API.Requests
 
             return query.ToString();
         }
+
+        public bool Equals(GetScoresRequest? other)
+        {
+            if (ReferenceEquals(null, other)) return false;
+            if (ReferenceEquals(this, other)) return true;
+
+            return beatmapInfo.Equals(other.beatmapInfo)
+                   && scope == other.scope
+                   && ruleset.Equals(other.ruleset)
+                   && mods.SequenceEqual(other.mods);
+        }
     }
 }
diff --git a/osu.Game/Screens/Select/Leaderboards/BeatmapLeaderboard.cs b/osu.Game/Screens/Select/Leaderboards/BeatmapLeaderboard.cs
index b8a2eec526..c419501add 100644
--- a/osu.Game/Screens/Select/Leaderboards/BeatmapLeaderboard.cs
+++ b/osu.Game/Screens/Select/Leaderboards/BeatmapLeaderboard.cs
@@ -152,14 +152,23 @@ namespace osu.Game.Screens.Select.Leaderboards
             else if (filterMods)
                 requestMods = mods.Value;
 
-            scoreRetrievalRequest = new GetScoresRequest(fetchBeatmapInfo, fetchRuleset, Scope, requestMods);
+            scoreRetrievalRequest?.Cancel();
 
-            scoreRetrievalRequest.Success += response => SetScores(
-                scoreManager.OrderByTotalScore(response.Scores.Select(s => s.ToScoreInfo(rulesets, fetchBeatmapInfo))),
-                response.UserScore?.CreateScoreInfo(rulesets, fetchBeatmapInfo)
-            );
+            var newRequest = new GetScoresRequest(fetchBeatmapInfo, fetchRuleset, Scope, requestMods);
+            newRequest.Success += response => Schedule(() =>
+            {
+                // Request may have changed since fetch request.
+                // Can't rely on request cancellation due to Schedule inside SetScores so let's play it safe.
+                if (!newRequest.Equals(scoreRetrievalRequest))
+                    return;
 
-            return scoreRetrievalRequest;
+                SetScores(
+                    scoreManager.OrderByTotalScore(response.Scores.Select(s => s.ToScoreInfo(rulesets, fetchBeatmapInfo))),
+                    response.UserScore?.CreateScoreInfo(rulesets, fetchBeatmapInfo)
+                );
+            });
+
+            return scoreRetrievalRequest = newRequest;
         }
 
         protected override LeaderboardScore CreateDrawableScore(ScoreInfo model, int index) => new LeaderboardScore(model, index, IsOnlineScope)