diff --git a/Apollon.WPF/App.xaml.cs b/Apollon.WPF/App.xaml.cs
index 9cf1f76..b4c42d0 100644
--- a/Apollon.WPF/App.xaml.cs
+++ b/Apollon.WPF/App.xaml.cs
@@ -17,17 +17,22 @@ namespace Apollon.WPF
     public partial class App : Application
     {
         private readonly ModalNavigationStore _modalNavigationStore;
+        private readonly TournamentStore _tournamentStore;
         private readonly SelectedTournamentStore _selectedTournamentStore;
         
 
         public App()
         {
             _modalNavigationStore = new ModalNavigationStore();
+            _tournamentStore = new TournamentStore();
             _selectedTournamentStore = new SelectedTournamentStore();
         }
         protected override void OnStartup(StartupEventArgs e)
         {
-            OverviewViewModel overviewViewModel = new OverviewViewModel(_selectedTournamentStore, _modalNavigationStore);
+            OverviewViewModel overviewViewModel = new OverviewViewModel(
+                _tournamentStore,
+                _selectedTournamentStore,
+                _modalNavigationStore);
 
             MainWindow = new MainWindow()
             {
diff --git a/Apollon.WPF/Commands/AddTournamentCommand.cs b/Apollon.WPF/Commands/AddTournamentCommand.cs
index 391eba0..fbd653b 100644
--- a/Apollon.WPF/Commands/AddTournamentCommand.cs
+++ b/Apollon.WPF/Commands/AddTournamentCommand.cs
@@ -1,4 +1,6 @@
-using Apollon.WPF.Stores;
+using Apollon.WPF.Models;
+using Apollon.WPF.Stores;
+using Apollon.WPF.ViewModels;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -9,16 +11,41 @@ namespace Apollon.WPF.Commands
 {
     public class AddTournamentCommand : AsyncCommandBase
     {
+        private readonly TournamentStore _tournamentStore;
         private readonly ModalNavigationStore _modalNavigationStore;
+        private AddTournamentViewModel _addTournamentViewModel;
+        
 
-        public AddTournamentCommand(ModalNavigationStore modalNavigationStore)
+        public AddTournamentCommand(TournamentStore tournamentStore, ModalNavigationStore modalNavigationStore)
         {
+            _tournamentStore = tournamentStore;
             _modalNavigationStore = modalNavigationStore;
-        }       
+        }
+
+        public AddTournamentCommand(AddTournamentViewModel addTournamentViewModel, TournamentStore tournamentStore, ModalNavigationStore modalNavigationStore)
+        {
+            _addTournamentViewModel = addTournamentViewModel;
+            _tournamentStore = tournamentStore;
+            _modalNavigationStore = modalNavigationStore;
+        }
 
         public override async Task ExecuteAsync(object parameter)
         {
+            AddEditDetailsViewModel formViewModel = _addTournamentViewModel.AddEditDetailsViewModel;
+            Tournament tournament = new Tournament(formViewModel.Organisation,formViewModel.Tournamentname, formViewModel.Category, formViewModel.Startdate, formViewModel.Enddate,
+                                                    formViewModel.Location, formViewModel.Rounds);
+
+            try
+            {
+                await _tournamentStore.Add(tournament);
+            }
+            catch (Exception)
+            {
+
+                throw;
+            }
             // Add Tournament to Database
+            
 
             _modalNavigationStore.Close();
         }
diff --git a/Apollon.WPF/Commands/OpenAddTournamentCommand.cs b/Apollon.WPF/Commands/OpenAddTournamentCommand.cs
index 6169e3d..b7b4f55 100644
--- a/Apollon.WPF/Commands/OpenAddTournamentCommand.cs
+++ b/Apollon.WPF/Commands/OpenAddTournamentCommand.cs
@@ -10,16 +10,18 @@ namespace Apollon.WPF.Commands
 {
     public class OpenAddTournamentCommand : CommandBase
     {
+        private readonly TournamentStore _tournamentStore;
         private readonly ModalNavigationStore _modalNavigationStore;
 
-        public OpenAddTournamentCommand(ModalNavigationStore modalNavigationStore)
+        public OpenAddTournamentCommand(TournamentStore tournamentStore, ModalNavigationStore modalNavigationStore)
         {
+            _tournamentStore = tournamentStore;
             _modalNavigationStore = modalNavigationStore;
         }
 
         public override void Execute(object parameter)
         {
-            AddTournamentViewModel addTournamentViewModel = new AddTournamentViewModel(_modalNavigationStore);
+            AddTournamentViewModel addTournamentViewModel = new AddTournamentViewModel(_tournamentStore, _modalNavigationStore);
             _modalNavigationStore.CurrentViewModel = addTournamentViewModel;
         }
     }
diff --git a/Apollon.WPF/Stores/TournamentStore.cs b/Apollon.WPF/Stores/TournamentStore.cs
new file mode 100644
index 0000000..7e39a8b
--- /dev/null
+++ b/Apollon.WPF/Stores/TournamentStore.cs
@@ -0,0 +1,19 @@
+using Apollon.WPF.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Apollon.WPF.Stores
+{
+    public class TournamentStore
+    {
+        public event Action<Tournament> TournamentAdded;
+
+        public async Task Add(Tournament tournament)
+        {
+            TournamentAdded?.Invoke(tournament);
+        }
+    }
+}
diff --git a/Apollon.WPF/ViewModels/AddTournametViewModel.cs b/Apollon.WPF/ViewModels/AddTournametViewModel.cs
index bcbffd9..8b1fd2b 100644
--- a/Apollon.WPF/ViewModels/AddTournametViewModel.cs
+++ b/Apollon.WPF/ViewModels/AddTournametViewModel.cs
@@ -13,9 +13,9 @@ namespace Apollon.WPF.ViewModels
     {
         public AddEditDetailsViewModel AddEditDetailsViewModel { get; }
 
-        public AddTournamentViewModel(ModalNavigationStore modalNavigationStore)
+        public AddTournamentViewModel(TournamentStore tournamentStore, ModalNavigationStore modalNavigationStore)
         {
-            ICommand submitCommand = new AddTournamentCommand(modalNavigationStore);
+            ICommand submitCommand = new AddTournamentCommand(this, tournamentStore,modalNavigationStore);
             ICommand cancelCommand = new CloseModalCommand(modalNavigationStore);            
             AddEditDetailsViewModel = new AddEditDetailsViewModel(submitCommand, cancelCommand);
         }
diff --git a/Apollon.WPF/ViewModels/OverviewListingViewModel.cs b/Apollon.WPF/ViewModels/OverviewListingViewModel.cs
index b5c4f51..90b74f3 100644
--- a/Apollon.WPF/ViewModels/OverviewListingViewModel.cs
+++ b/Apollon.WPF/ViewModels/OverviewListingViewModel.cs
@@ -15,6 +15,9 @@ namespace Apollon.WPF.ViewModels
     {
         private readonly ObservableCollection<OverviewListingItemViewModel> _overviewListingItemViewModels;
         private readonly SelectedTournamentStore _selectedTournamentStore;
+        private readonly ModalNavigationStore _modalNavigationStore;
+        private readonly TournamentStore _tournamentStore;
+        
 
         public IEnumerable<OverviewListingItemViewModel> OverviewListingItemViewModels => _overviewListingItemViewModels;
 
@@ -35,20 +38,36 @@ namespace Apollon.WPF.ViewModels
             }
         }
 
-        public OverviewListingViewModel(SelectedTournamentStore selectedTournamentStore, ModalNavigationStore modalNavigationStore)
+        public OverviewListingViewModel(SelectedTournamentStore selectedTournamentStore, ModalNavigationStore modalNavigationStore, TournamentStore tournamentStore)
         {
-
+            _tournamentStore = tournamentStore;
             _selectedTournamentStore = selectedTournamentStore;
+            _modalNavigationStore = modalNavigationStore;
             _overviewListingItemViewModels = new ObservableCollection<OverviewListingItemViewModel>();
 
-            AddTournament(new Tournament("DSB", "Deutschemeisterschaft1", "Halle", "01.01.2021", "05.01.2021", "Wiesbaden",3),modalNavigationStore);
-            AddTournament(new Tournament("DSB", "Deutschemeisterschaft2", "im Freien", "01.01.2021", "05.01.2021", "Berlin",5),modalNavigationStore);
-            AddTournament(new Tournament("DSB", "Deutschemeisterschaft3", "Halle", "01.01.2021", "05.01.2021", "Bruchsal", 6),modalNavigationStore);
+            _tournamentStore.TournamentAdded += _tournamentStore_TournamentAdded;
+
+            //AddTournament(new Tournament("DSB", "Deutschemeisterschaft1", "Halle", "01.01.2021", "05.01.2021", "Wiesbaden",3),modalNavigationStore);
+            //AddTournament(new Tournament("DSB", "Deutschemeisterschaft2", "im Freien", "01.01.2021", "05.01.2021", "Berlin",5),modalNavigationStore);
+            //AddTournament(new Tournament("DSB", "Deutschemeisterschaft3", "Halle", "01.01.2021", "05.01.2021", "Bruchsal", 6),modalNavigationStore);
             
         }
-        private void AddTournament(Tournament tournament, ModalNavigationStore modalNavigationStore)
+
+        protected override void Dispose()
         {
-            ICommand editTournamentCommand = new OpenAddTournamentCommand(modalNavigationStore);
+            _tournamentStore.TournamentAdded -= _tournamentStore_TournamentAdded;
+
+            base.Dispose();
+        }
+
+        private void _tournamentStore_TournamentAdded(Tournament tournament)
+        {
+            AddTournament(tournament);
+        }
+
+        private void AddTournament(Tournament tournament)
+        {
+            //ICommand editTournamentCommand = new OpenEditTournamentCommand(_modalNavigationStore);
             _overviewListingItemViewModels.Add(new OverviewListingItemViewModel(tournament
                 //,editTournamentCommand
                 ));
diff --git a/Apollon.WPF/ViewModels/OverviewViewModel.cs b/Apollon.WPF/ViewModels/OverviewViewModel.cs
index 853ce61..cd2b8f0 100644
--- a/Apollon.WPF/ViewModels/OverviewViewModel.cs
+++ b/Apollon.WPF/ViewModels/OverviewViewModel.cs
@@ -20,12 +20,12 @@ namespace Apollon.WPF.ViewModels
 
         
 
-        public OverviewViewModel(SelectedTournamentStore selectedTournamentStore, ModalNavigationStore modalNavigationStore)
+        public OverviewViewModel(TournamentStore tournamentStore, SelectedTournamentStore selectedTournamentStore, ModalNavigationStore modalNavigationStore)
         {
-            OverviewListingViewModel = new OverviewListingViewModel(selectedTournamentStore, modalNavigationStore);
+            OverviewListingViewModel = new OverviewListingViewModel(selectedTournamentStore, modalNavigationStore, tournamentStore);
             OverviewDetailsViewModel = new OverviewDetailsViewModel(selectedTournamentStore);
 
-            AddTournamentCommand = new OpenAddTournamentCommand(modalNavigationStore);
+            AddTournamentCommand = new OpenAddTournamentCommand(tournamentStore, modalNavigationStore);
             //EditTournamentCommand = new OpenEditTournamentCommand(modalNavigationStore);
         }
     }