diff --git a/src/hooks/usePolygon.js b/src/hooks/usePolygon.js
index 577274ad..91562948 100644
--- a/src/hooks/usePolygon.js
+++ b/src/hooks/usePolygon.js
@@ -1127,6 +1127,9 @@ export const usePolygon = () => {
         case 'left':
           defense = 'north'
           break
+        default:
+          defense = 'south'
+          break
       }
       pitch = polygon.lines[index]?.attributes?.pitch ?? 0