diff --git a/tournaments/models/team_registration.py b/tournaments/models/team_registration.py
index deb7ed3..a40af2f 100644
--- a/tournaments/models/team_registration.py
+++ b/tournaments/models/team_registration.py
@@ -519,3 +519,6 @@ class TeamRegistration(TournamentSubModel):
         if self.group_stage_position is not None:
             return False
         return True
+
+    def is_positioned(self):
+        return self.bracket_position is not None or self.group_stage_position is not None
diff --git a/tournaments/models/tournament.py b/tournaments/models/tournament.py
index e831d46..34525c9 100644
--- a/tournaments/models/tournament.py
+++ b/tournaments/models/tournament.py
@@ -1013,6 +1013,13 @@ class Tournament(BaseModel):
     def will_start_soon(self, hour_delta=2):
         return self.has_started(hour_delta=hour_delta)
 
+    def are_teams_positioned(self):
+        teams = self.team_registrations.all()
+        filtered_teams = [t for t in teams if t.is_positioned()]
+        if len(filtered_teams) > 3:
+            return True
+        return False
+
     def supposedly_in_progress(self):
         start = self.start_date - timedelta(hours=1)
         end = self.start_date + timedelta(days=self.day_duration + 1)
@@ -1143,7 +1150,8 @@ class Tournament(BaseModel):
             options.append(f"Clôture des inscriptions le {date}")
 
         # Période de désinscription
-        options.append(f"Désinscription possible jusqu'à {self.unregister_delta_in_hours}h avant le tournoi")
+        formatted_period = self.format_time_period(self.unregister_delta_in_hours)
+        options.append(f"Désinscription possible jusqu'à {formatted_period} avant le tournoi")
 
         options.append(self.get_selection_status_localized)
 
@@ -1186,6 +1194,21 @@ class Tournament(BaseModel):
 
         return options
 
+    def format_time_period(self, hours):
+        """
+        Format time period in hours to a more readable format.
+        Examples:
+        - 24 hours -> "24h"
+        - 48 hours -> "2 jours"
+        - 168 hours -> "7 jours"
+        - 25 hours -> "25h"
+        """
+        if hours % 24 == 0 and hours > 24:
+            days = hours // 24
+            return f"{days} jours"
+        else:
+            return f"{hours}h"
+
     def get_selection_status_localized(self):
         if self.team_sorting == TeamSortingType.RANK:
             return "La sélection se fait par le poids de l'équipe"
diff --git a/tournaments/views.py b/tournaments/views.py
index 6391888..39b3817 100644
--- a/tournaments/views.py
+++ b/tournaments/views.py
@@ -88,7 +88,7 @@ def index(request):
     live = []
     future = []
     for t in display_tournament:
-        if t.supposedly_in_progress():
+        if t.supposedly_in_progress() and t.are_teams_positioned():
             live.append(t)
         elif t.starts_in_the_future():
             future.append(t)
@@ -165,7 +165,7 @@ def finished_tournaments(club_id, limit=None):
 
 def live_tournaments(club_id, limit=None):
     tournaments = tournaments_query(Q(end_date__isnull=True), club_id, True, limit)
-    return [t for t in tournaments if t.display_tournament() and t.supposedly_in_progress()]
+    return [t for t in tournaments if t.display_tournament() and t.supposedly_in_progress() and t.are_teams_positioned()]
 
 def future_tournaments(club_id, limit=None):
     tournaments = tournaments_query(Q(end_date__isnull=True), club_id, True, limit)