diff --git a/src/components/event/EventTeamChip.svelte b/src/components/event/EventTeamChip.svelte
index 253f401..86e06c4 100644
--- a/src/components/event/EventTeamChip.svelte
+++ b/src/components/event/EventTeamChip.svelte
@@ -16,7 +16,7 @@
         id,
         disabled = false,
     }: {
-        team: Team;
+        team?: Team;
         event: ExtendedEvent;
         score?: string;
         time?: boolean;
@@ -30,9 +30,19 @@
     let hoverService = $teamHoverService;
 
     type StringAnyRecord = Record<string, any>;
+
+    const unknownTeam: Team = {
+        id: -1,
+        kuerzel: "?",
+        name: "Unbekanntes Team",
+        color: "-1",
+    };
+
+    const displayTeam = $derived(team ?? unknownTeam);
+    const canOpenSheet = $derived(!disabled && displayTeam.id !== -1);
 </script>
 
-{#if !disabled}
+{#if canOpenSheet}
     <Sheet>
         <SheetTrigger>
             {#snippet child({ props })}
@@ -40,7 +50,7 @@
             {/snippet}
         </SheetTrigger>
         <SheetContent>
-            <TeamInfo {team} {event} />
+            <TeamInfo team={displayTeam} {event} />
         </SheetContent>
     </Sheet>
 {:else}
@@ -52,16 +62,16 @@
         {...props}
         class="flex justify-between px-2 w-full team-chip text-left border-b border-b-gray-700 last:border-b-0 {time ? 'py-1 hover:bg-gray-800' : 'py-3 cursor-pointer'} team-{disabled
             ? -1
-            : team.id} {hoverService.currentHover === team.id ? 'bg-gray-800' : ''} {showWinner ? 'border-l-4' : ''} {showWinner && isWinner ? 'border-l-yellow-500' : 'border-l-gray-950'}"
-        onmouseenter={() => team.id === -1 || hoverService.setHover(team.id)}
-        onmouseleave={() => team.id === -1 || hoverService.clearHover()}
+            : displayTeam.id} {hoverService.currentHover === displayTeam.id ? 'bg-gray-800' : ''} {showWinner ? 'border-l-4' : ''} {showWinner && isWinner ? 'border-l-yellow-500' : 'border-l-gray-950'}"
+        onmouseenter={() => displayTeam.id === -1 || hoverService.setHover(displayTeam.id)}
+        onmouseleave={() => displayTeam.id === -1 || hoverService.clearHover()}
         {id}
     >
         <div class="flex">
             <div class="w-12 {time ? 'font-bold' : ''}">
-                {team.kuerzel}
+                {displayTeam.kuerzel}
             </div>
-            <span class={time ? "font-mono" : "font-bold"}>{team.name}</span>
+            <span class={time ? "font-mono" : "font-bold"}>{displayTeam.name}</span>
         </div>
         <div class="{showWinner && isWinner && 'font-bold'} {isWinner ? 'text-yellow-400' : ''} {noWinner ? 'font-bold' : ''}">
             {score}
diff --git a/src/content/events/2026-wgs.md b/src/content/events/2026-wgs.md
index d82b91b..0e2ac8d 100644
--- a/src/content/events/2026-wgs.md
+++ b/src/content/events/2026-wgs.md
@@ -2,22 +2,20 @@
 eventId: 77
 mode: wargear
 viewConfig:
-  groups:
-    name: Gruppenphase
-    view:
-      type: GROUP
-      groups:
-        - 16
-      roundGroupingTimeMinutes: 720
-      roundPrefix: Tag
-  final:
-    name: K.O. Phase
-    view:
-      type: GROUP
-      groups:
-        - 18
-      roundGroupingTimeMinutes: 720
-      roundPrefix: Tag
+    groups:
+        name: Gruppenphase
+        view:
+            type: GROUP
+            groups:
+                - 16
+            roundGroupingTimeMinutes: 720
+            roundPrefix: Tag
+    final:
+        name: K.O. Phase
+        view:
+            type: GROUP
+            groups:
+                - 18
 verantwortlicher: JajaKings & YoyoNow
 ---
 
@@ -58,4 +56,4 @@ und bei erfolgreicher Herausforderung in die WGS eintreten.
 
 Wenn ein Team **UNANGEKUNDIGT** an einem Spieltag fehlt, wird es durch ein Team welches nicht mehr in die WGS
 gekommen ist ersetzt. Das rausgeflogene Team kann sich nicht mehr durch eine Herausforderung in die WGS
-reinkämpfen.
\ No newline at end of file
+reinkämpfen.