| Result | Tournament |
|---|---|
| Mario Stahl defeated Max Adams | 2023 Derby City Classic One Pocket |
| Mario Stahl defeated Jason Casey | 2023 Derby City Classic One Pocket |
| Mario Stahl defeated Chris Reinhold | 2023 Derby City Classic One Pocket |
| Mario Stahl defeated Matt Daiber | 2023 Derby City Classic One Pocket |
| Mario Stahl defeated Tyler Fleishman | 2023 Derby City Classic One Pocket |
| Suad Kantarevic defeated Mario Stahl | 2023 Derby City Classic One Pocket |
| Josh Roberts defeated Mario Stahl | 2023 Derby City Classic One Pocket |
| Sean Denny defeated Mario Stahl | 2023 Derby City Classic Bank Pool |
| Mario Stahl defeated Mike Sardelli | 2023 Derby City Classic Bank Pool |
| Josh Burbul defeated Mario Stahl | 2023 Derby City Classic Bank Pool |
| Mario Stahl defeated Peter Horton | 2023 Derby City Classic 9-Ball |
| Mario Stahl defeated Estel Walton | 2023 Derby City Classic 9-Ball |
| Mario Stahl defeated Brian King | 2023 Derby City Classic 9-Ball |
| Danny Olson defeated Mario Stahl | 2023 Derby City Classic 9-Ball |
| Tyler Styer defeated Mario Stahl | 2023 Derby City Classic 9-Ball |
| Alexander Kazakis defeated Mario Stahl | 2015 EuroTour Billard Treviso Open 9-Ball |
| Mario Stahl defeated Mariusz Skoneczny | 2015 EuroTour Billard Treviso Open 9-Ball |
| Mario Stahl defeated Nick Malai | 2015 EuroTour Billard Treviso Open 9-Ball |
| Mario Stahl defeated Kristina Grim | 2015 EuroTour Billard Treviso Open 9-Ball |
| Mario Stahl defeated Morten Boyling | 2015 EuroTour Billard Treviso Open 9-Ball |