diff --git a/src/services/updateData.ts b/src/services/updateData.ts
index 7ab23dd..3822d37 100644
--- a/src/services/updateData.ts
+++ b/src/services/updateData.ts
@@ -164,8 +164,14 @@ async function updateAverages() {
       point.floatField("stars", average.stars);
     }
     if (average.mistakes) {
-      point.intField("badCuts", average.mistakes.badCuts);
-      point.intField("missed", average.mistakes.missed);
+      point.intField(
+        "badCuts",
+        isNaN(average.mistakes.badCuts) ? 0 : average.mistakes.badCuts
+      );
+      point.intField(
+        "missed",
+        isNaN(average.mistakes.missed) ? 0 : average.mistakes.missed
+      );
     }
     if (average.rank) {
       point.intField("rank", average.rank);