diff --git a/app/models/group_stage.rb b/app/models/group_stage.rb
deleted file mode 100644
index aac2290..0000000
--- a/app/models/group_stage.rb
+++ /dev/null
@@ -1,4 +0,0 @@
-# frozen_string_literal: true
-
-class GroupStage < ApplicationRecord
-end
diff --git a/app/models/playoff_stage.rb b/app/models/playoff_stage.rb
deleted file mode 100644
index 682ef29..0000000
--- a/app/models/playoff_stage.rb
+++ /dev/null
@@ -1,4 +0,0 @@
-# frozen_string_literal: true
-
-class PlayoffStage < ApplicationRecord
-end