diff --git a/Sources/bowlin_project/lib/model/Guest.dart b/Sources/bowlin_project/lib/model/Guest.dart
index 5248bf7..081bea0 100644
--- a/Sources/bowlin_project/lib/model/Guest.dart
+++ b/Sources/bowlin_project/lib/model/Guest.dart
@@ -1,5 +1,3 @@
-import 'package:uuid/uuid.dart';
-import 'package:uuid/uuid_util.dart';
 import 'Player.dart';
 
 class Guest extends Player {
diff --git a/Sources/bowlin_project/lib/model/IAuthManager.dart b/Sources/bowlin_project/lib/model/IAuthManager.dart
index ffacd82..dd0f856 100644
--- a/Sources/bowlin_project/lib/model/IAuthManager.dart
+++ b/Sources/bowlin_project/lib/model/IAuthManager.dart
@@ -1,5 +1,5 @@
 abstract class IAuthManager {
 
   // Methods
-  bool verifiedUser(String name, String password);
+  bool verifiedUser(String mail, String password);
 }
diff --git a/Sources/bowlin_project/lib/model/IGameManager.dart b/Sources/bowlin_project/lib/model/IGameManager.dart
index e84a682..e761719 100644
--- a/Sources/bowlin_project/lib/model/IGameManager.dart
+++ b/Sources/bowlin_project/lib/model/IGameManager.dart
@@ -8,6 +8,6 @@ abstract class IGameManager {
   List<GameDetail> getGamesByPlayerId(int id);
   List<GameDetail> getGamesByPlayer(Player user);
   List<GameDetail> getGamesByPlayers(List<Player> users);
-  List<User> getPlayersByIdGame(int id);
+  List<Player> getPlayersByIdGame(int id);
   Map<int, int> getRankByIdGame(int id);
 }
diff --git a/Sources/bowlin_project/lib/model/IUserManager.dart b/Sources/bowlin_project/lib/model/IUserManager.dart
index 883c548..249da14 100644
--- a/Sources/bowlin_project/lib/model/IUserManager.dart
+++ b/Sources/bowlin_project/lib/model/IUserManager.dart
@@ -1,4 +1,3 @@
-import 'package:uuid/uuid.dart';
 import 'Player.dart';
 import 'User.dart';
 import 'IAuthManager.dart';
diff --git a/Sources/bowlin_project/lib/model/StubManager/AuthManager.dart b/Sources/bowlin_project/lib/model/StubManager/AuthManager.dart
index 694a88d..fc93912 100644
--- a/Sources/bowlin_project/lib/model/StubManager/AuthManager.dart
+++ b/Sources/bowlin_project/lib/model/StubManager/AuthManager.dart
@@ -1,5 +1,6 @@
 library StubLib;
 import '../IAuthManager.dart';
+import '../User.dart';
 import 'StubData.dart';
 
 class AuthManager extends IAuthManager {
@@ -8,7 +9,13 @@ class AuthManager extends IAuthManager {
   // Constructor
   AuthManager(this.parent);
   // Methods
-  bool verifiedUser(String name, String password) {
-      return false;
+  bool verifiedUser(String mail, String password) {
+    for (var user in parent.players) {
+      if (user is User && user.mail == mail) {
+        parent.userCurrent = user as User;
+        return true;
+      }
+    }
+    return false;
   }
 }
\ No newline at end of file
diff --git a/Sources/bowlin_project/lib/model/StubManager/GameManager.dart b/Sources/bowlin_project/lib/model/StubManager/GameManager.dart
index c679ef7..2a0efff 100644
--- a/Sources/bowlin_project/lib/model/StubManager/GameManager.dart
+++ b/Sources/bowlin_project/lib/model/StubManager/GameManager.dart
@@ -60,11 +60,25 @@ class GameManager extends IGameManager {
     return games;
   }
 
-  List<User> getPlayersByIdGame(int id) {
-    return [];
+  List<Player> getPlayersByIdGame(int id) {
+    List<Player> players = [];
+    for (var element in parent.gameDetails) {
+      if (element.id == id) {
+        for (var player in element.players) {
+          players.add(player);
+        }
+        return players;
+      }
+    }
+    throw Exception("Game not found.");
   }
 
   Map<int, int> getRankByIdGame(int id) {
-    return {};
+    for (var game in parent.gameDetails) {
+      if (game.id == id) {
+        return game.getRank();
+      }
+    }
+    throw Exception("Game not found.");
   }
 }
diff --git a/Sources/bowlin_project/lib/model/StubManager/StubData.dart b/Sources/bowlin_project/lib/model/StubManager/StubData.dart
index 22b06cc..1950c50 100644
--- a/Sources/bowlin_project/lib/model/StubManager/StubData.dart
+++ b/Sources/bowlin_project/lib/model/StubManager/StubData.dart
@@ -1,8 +1,7 @@
 library StubLib;
 
-import 'package:bowl_in/model/Game.dart';
-
 import '../IManager.dart';
+import '../Game.dart';
 import '../IUserManager.dart';
 import '../IGameManager.dart';
 import '../Player.dart';
@@ -70,18 +69,22 @@ class StubData extends IManager {
   void _initGameDetails() {
     gameDetails.add(GameDetail(1, DateTime.now(), players[7].id, 123, true,
         null, players[7].id, rounds, [players[0], players[1]]));
-    gameDetails.add(GameDetail(2, DateTime.now(), players[8].id, 113, true,
-        null, players[8].id, rounds, [players[0], players[1], players[2]]));
+    gameDetails.add(GameDetail(2, DateTime.now(), players[0].id, 113, true,
+        null, players[7].id, rounds, [players[0], players[1], players[7]]));
+    gameDetails.add(GameDetail(3, DateTime.now(), players[7].id, 93, true,
+        null, players[7].id, [], [players[0], players[7]]));
+    gameDetails.add(GameDetail(4, DateTime.now(), players[7].id, 93, true,
+        null, players[7].id, [], [players[1], players[7]]));
   }
 
   List<GameDetail> get gameDetails => _gameDetails;
 
   List<Round> _rounds = [];
   void _initRounds() {
-    rounds.add(Round(4, 5, 9, players[7]));
+    rounds.add(Round(4, 5, 9, players[1]));
     rounds.add(Round(4, 1, 5, players[8]));
     rounds.add(Round(4, 5, 9, players[7]));
-    rounds.add(Round(4, 1, 5, players[8]));
+    rounds.add(Round(4, 1, 5, players[1]));
     rounds.add(Round(4, 5, 9, players[7]));
     rounds.add(Round(1, 5, 6, players[8]));
     rounds.add(Round(4, 1, 5, players[7]));
@@ -90,6 +93,12 @@ class StubData extends IManager {
     rounds.add(Round(9, 0, 9, players[8]));
     rounds.add(Round(4, 5, 9, players[7]));
     rounds.add(Round(4, 5, 9, players[8]));
+    rounds.add(Round(4, 2, 6, players[0]));
+    rounds.add(Round(3, 5, 8, players[1]));
+    rounds.add(Round(4, 5, 9, players[2]));
+    rounds.add(Round(4, 5, 9, players[4]));
+    rounds.add(Round(1, 5, 6, players[6]));
+    rounds.add(Round(4, 5, 9, players[8]));
     rounds.add(Round(4, 2, 6, players[7]));
     rounds.add(Round(3, 5, 8, players[8]));
     rounds.add(Round(4, 5, 9, players[7]));
diff --git a/Sources/bowlin_project/test/model_test.dart b/Sources/bowlin_project/test/model_test.dart
index 82daad9..bcadd90 100644
--- a/Sources/bowlin_project/test/model_test.dart
+++ b/Sources/bowlin_project/test/model_test.dart
@@ -177,14 +177,14 @@ void main() {
   displayGameDetail(gd,2);
 
   print("\tgetGamesByPlayerId function with id: 2");
-  List<GameDetail> gds = mgr.gameMgr.getGamesByPlayerId(3);
+  List<GameDetail> gds = mgr.gameMgr.getGamesByPlayerId(8);
   for (var game in gds)
   {
     displayGameDetail(game,2);
   }
 
   print("\tgetGamesByPlayer function:");
-  var player = mgr.userMgr.getUserById(3);
+  var player = mgr.userMgr.getUserById(8);
   List<GameDetail> gdsPlayer = mgr.gameMgr.getGamesByPlayer(player);
   for (var game in gdsPlayer)
   {
@@ -199,6 +199,21 @@ void main() {
   {
     displayGameDetail(game,2);
   }
+  
+  print("\tgetPlayersByIdGame:");
+  var playersIntoGame = mgr.gameMgr.getPlayersByIdGame(2);
+  for (var player in playersIntoGame)
+  {
+    displayPlayer(player,2);
+  }
+
+  print("\tgetRankByIdGame:");
+  var ranksPlayers = mgr.gameMgr.getRankByIdGame(2);
+  ranksPlayers.forEach((id, rank) {
+    displayPlayer(mgr.userMgr.getUserById(id),2);
+    print('\t\tRank $rank');
+  });
+
 
 }