diff --git a/app/routers_v3/players.py b/app/routers_v3/players.py
index c3a8218..9af9f82 100644
--- a/app/routers_v3/players.py
+++ b/app/routers_v3/players.py
@@ -208,6 +208,8 @@ async def put_player(
     invalidate_cache("api:get_players*")
     invalidate_cache("api:search_players*")
     invalidate_cache(f"api:get_one_player*{player_id}*")
+    # Invalidate team roster cache (use wildcard since team may have changed)
+    invalidate_cache("api:get_team_roster*")
 
     return r_player
 
@@ -294,6 +296,8 @@ async def patch_player(
         invalidate_cache("api:get_players*")
         invalidate_cache("api:search_players*")
         invalidate_cache(f"api:get_one_player*{player_id}*")
+        # Invalidate team roster cache (use wildcard since team may have changed)
+        invalidate_cache("api:get_team_roster*")
 
         return r_player
     else:
@@ -329,6 +333,8 @@ async def post_players(p_list: PlayerList, token: str = Depends(oauth2_scheme)):
     invalidate_cache("api:get_players*")
     invalidate_cache("api:search_players*")
     invalidate_cache("api:get_one_player*")
+    # Invalidate team roster cache (new players added to teams)
+    invalidate_cache("api:get_team_roster*")
 
     return f'Inserted {len(new_players)} players'
 
@@ -353,6 +359,8 @@ async def delete_player(player_id: int, token: str = Depends(oauth2_scheme)):
         invalidate_cache("api:get_players*")
         invalidate_cache("api:search_players*")
         invalidate_cache(f"api:get_one_player*{player_id}*")
+        # Invalidate team roster cache (player removed from team)
+        invalidate_cache("api:get_team_roster*")
 
         return f'Player {player_id} has been deleted'
     else: