diff --git a/tournaments/models/enums.py b/tournaments/models/enums.py
index 02827a1..f3228d1 100644
--- a/tournaments/models/enums.py
+++ b/tournaments/models/enums.py
@@ -47,6 +47,8 @@ class FederalMatchCategory(models.IntegerChoices):
     TWO_SETS_OF_SUPER_TIE = 10, 'Two sets of Super Tie-Break decisive point'
     SINGLE_SET = 11, 'Single set'
     SINGLE_SET_DECISIVE_POINT = 12, 'Single set with decisive point'
+    SINGLE_SET_OF_FOUR_GAMES = 13, 'Single set of four games'
+    SINGLE_SET_OF_FOUR_GAMES_DECISIVE_POINT = 14, 'Single set of four games with decisive point'
 
     def last_set_is_tie_break(value):
         if value == FederalMatchCategory.TWO_SETS_FOUR_GAME or value == FederalMatchCategory.TWO_SETS_FOUR_GAME_DECISIVE_POINT or value == FederalMatchCategory.TWO_SETS_SUPER_TIE or value == FederalMatchCategory.SUPER_TIE or value == FederalMatchCategory.MEGA_TIE or value == FederalMatchCategory.TWO_SETS_DECISIVE_POINT_SUPER_TIE:
@@ -55,7 +57,7 @@ class FederalMatchCategory(models.IntegerChoices):
             return False
 
     def max_number_of_sets(value):
-        if value == FederalMatchCategory.SUPER_TIE or value == FederalMatchCategory.MEGA_TIE or value == FederalMatchCategory.NINE_GAMES or value == FederalMatchCategory.NINE_GAMES_DECISIVE_POINT or value == FederalMatchCategory.SINGLE_SET or value == FederalMatchCategory.SINGLE_SET_DECISIVE_POINT:
+        if value == FederalMatchCategory.SUPER_TIE or value == FederalMatchCategory.MEGA_TIE or value == FederalMatchCategory.NINE_GAMES or value == FederalMatchCategory.NINE_GAMES_DECISIVE_POINT or value == FederalMatchCategory.SINGLE_SET or value == FederalMatchCategory.SINGLE_SET_DECISIVE_POINT or value == FederalMatchCategory.SINGLE_SET_OF_FOUR_GAMES or value == FederalMatchCategory.SINGLE_SET_OF_FOUR_GAMES_DECISIVE_POINT:
             return 1
         else:
             return 3