diff --git a/tournaments/models/group_stage.py b/tournaments/models/group_stage.py
index 16a4d95..b1a6488 100644
--- a/tournaments/models/group_stage.py
+++ b/tournaments/models/group_stage.py
@@ -140,7 +140,7 @@ class GroupStage(models.Model):
         return False
 
     def is_completed(self):
-        return not self.match_set.filter(end_date__isnull=True).exists()
+        return not self.match_set.filter(end_date__isnull=True).exists() and self.match_set.count() > 0
 
 class LiveGroupStage:
     def __init__(self, title, step, index):