diff --git a/osu.Game/Online/Chat/ChannelManager.cs b/osu.Game/Online/Chat/ChannelManager.cs
index c5f075986a85..1a6c23414b9d 100644
--- a/osu.Game/Online/Chat/ChannelManager.cs
+++ b/osu.Game/Online/Chat/ChannelManager.cs
@@ -291,6 +291,16 @@ public void PostCommand(string text, Channel target = null)
                     AddInternal(new NowPlayingCommand(target));
                     break;
 
+                case @"watch":
+                    if (string.IsNullOrWhiteSpace(content))
+                    {
+                        target.AddNewMessages(new ErrorMessage("Usage: /watch [user]"));
+                        break;
+                    }
+
+                    AddInternal(new WatchCommand(target, content));
+                    break;
+
                 case @"me":
                     if (string.IsNullOrWhiteSpace(content))
                     {
@@ -411,7 +421,7 @@ public void PostCommand(string text, Channel target = null)
                     break;
 
                 case @"help":
-                    target.AddNewMessages(new InfoMessage("Supported commands: /help, /me [action], /join [channel], /chat [user], /np, /savelog, /roll [2-100] (multiplayer only)"));
+                    target.AddNewMessages(new InfoMessage("Supported commands: /help, /me [action], /join [channel], /chat [user], /np, /watch [user], /savelog, /roll [2-100] (multiplayer only)"));
                     break;
 
                 default:
diff --git a/osu.Game/Online/Chat/WatchCommand.cs b/osu.Game/Online/Chat/WatchCommand.cs
new file mode 100644
index 000000000000..0b16cc21782c
--- /dev/null
+++ b/osu.Game/Online/Chat/WatchCommand.cs
@@ -0,0 +1,53 @@
+// 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.
+
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Screens;
+using osu.Game.Online.API;
+using osu.Game.Online.API.Requests;
+using osu.Game.Screens;
+using osu.Game.Screens.Play;
+
+namespace osu.Game.Online.Chat
+{
+    public partial class WatchCommand : Component
+    {
+        [Resolved]
+        private IAPIProvider api { get; set; } = null!;
+
+        [Resolved]
+        private IPerformFromScreenRunner performer { get; set; } = null!;
+
+        private readonly Channel? target;
+        private readonly string username;
+
+        public WatchCommand(Channel target, string username)
+        {
+            this.target = target;
+            this.username = username;
+        }
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            var request = new GetUserRequest(username);
+            request.Success += user =>
+            {
+                performer.PerformFromScreen(s => s.Push(new SoloSpectatorScreen(user)));
+                Expire();
+            };
+            request.Failure += e =>
+            {
+                target?.AddNewMessages(new ErrorMessage(
+                    e.InnerException?.Message == @"NotFound"
+                        ? $"User '{username}' was not found."
+                        : $"Could not fetch user '{username}'."));
+                Expire();
+            };
+
+            api.Queue(request);
+        }
+    }
+}