| Result | Tournament |
|---|---|
| Greg Thornton defeated Brian Smith | 2024 Derby City Classic One Pocket |
| Greg Thornton defeated Michael Scott | 2024 Derby City Classic One Pocket |
| Scott Cohen defeated Greg Thornton | 2024 Derby City Classic One Pocket |
| Greg Thornton defeated Coy Grady Sr | 2023 Derby City Classic One Pocket |
| Demetrius Jelatis defeated Greg Thornton | 2023 Derby City Classic One Pocket |
| Greg Thornton defeated Johnny Obryan | 2023 Derby City Classic Bank Pool |
| Greg Estes defeated Greg Thornton | 2023 Derby City Classic Bank Pool |
| Tommy Tokoph defeated Greg Thornton | 2022 Derby City Classic One Pocket |
| Lee Van Corteza defeated Greg Thornton | 2022 Derby City Classic One Pocket |
| Ryan Beecher defeated Greg Thornton | 2022 Derby City Classic Bank Pool |
| Omar Al-Shaheen defeated Greg Thornton | 2022 Derby City Classic Bank Pool |
| Dru Cammarata defeated Greg Thornton | 2022 Derby City Classic 9-Ball |
| Greg Thornton defeated Steve Dunkley | 2020 Derby City Classic Bank Pool |
| Chris Robinson defeated Greg Thornton | 2020 Derby City Classic Bank Pool |
| Greg Thornton defeated Todd Speedie | 2018 Derby City Classic Bank Pool |
| Tim Heath defeated Greg Thornton | 2018 Derby City Classic Bank Pool |