| Result | Tournament |
|---|---|
| Ronald Giron defeated Paul Kostka | 2019 Predator Tour 10-Ball |
| Bobby Powao defeated Paul Kostka | 2019 Predator Tour 10-Ball |
| Jeff Pilon defeated Paul Kostka | 2019 Predator Tour 10-Ball |
| Paul Kostka defeated Justin Sowa | 2019 Predator Tour 10-Ball |
| Wayne Tate defeated Paul Kostka | 2019 Predator Tour 10-Ball |
| Paul Kostka defeated Ronald Giron | 2019 Corner Bank Tournaments 8-Ball |
| Paul Kostka defeated Jay Secord | 2019 Corner Bank Tournaments 8-Ball |
| Cory Sharman defeated Paul Kostka | 2019 Corner Bank Tournaments 8-Ball |
| Paul Kostka defeated Jeremy Isard | 2019 Corner Bank Tournaments 8-Ball |
| Paul Kostka defeated Stefan Bonici | 2019 Corner Bank Tournaments 8-Ball |
| Paul Kostka defeated Jagdesh Ragu | 2019 Corner Bank Tournaments 8-Ball |
| Paul Kostka defeated Norm Santos | 2019 Corner Bank Tournaments 8-Ball |
| Paul Kostka defeated Cory Sharman | 2019 Corner Bank Tournaments 8-Ball |
| Toby Huang defeated Paul Kostka | 2019 Corner Bank Tournaments 8-Ball |