diff --git a/gateway_gamers_leaderboard.html b/gateway_gamers_leaderboard.html
index d90d533..9cd42aa 100644
--- a/gateway_gamers_leaderboard.html
+++ b/gateway_gamers_leaderboard.html
@@ -257,7 +257,16 @@ function build(rows, ids){
   for(const rec of rows){
     const u = rec.user||{};
     const uid = rec.userId||u.id;
-    if(uid && ids.has(uid)){ kept.push(rec); matched.add(uid); }
+    if(!uid || !ids.has(uid)) continue;
+
+    // If the placing record carries team info, only keep entries where the
+    // player was registered under Gateway Gamers for that result.
+    const recTeamId = rec.teamId || (rec.team && rec.team.id);
+    const recTeamName = rec.teamName || (rec.team && rec.team.name)||"";
+    if(recTeamId && recTeamId !== CONFIG.teamId) continue;
+    if(!recTeamId && recTeamName && !recTeamName.toLowerCase().includes("gateway gamers")) continue;
+
+    kept.push(rec); matched.add(uid);
   }
   kept.sort((a,b)=> Number(b.ITCPoints||0)-Number(a.ITCPoints||0));
   return {kept, matchedCount:matched.size};