| Mason Koch defeated Nick Arcement |
2022 Derby City Classic Bank Pool |
| Mason Koch defeated Richard Greene |
2022 Derby City Classic One Pocket |
| Mason Koch defeated Jeff Beckley |
2022 Derby City Classic 9-Ball |
| Mason Koch defeated Jim Berryman |
2022 Derby City Classic Bank Pool |
| Mason Koch defeated Mark Nanashee |
2022 Derby City Classic Bank Pool |
| Mason Koch defeated George Kahalley |
2022 Derby City Classic Bank Pool |
| Mason Koch defeated Kenney Nguyen |
2022 Derby City Classic One Pocket |
| Mason Koch defeated Michael Ortiz |
2022 Derby City Classic 9-Ball |
| Mason Koch defeated David Matlock |
2022 Derby City Classic 9-Ball |
| Efren Reyes defeated Mason Koch |
2022 Derby City Classic Bank Pool |
| John Brumback defeated Mason Koch |
2022 Derby City Classic Bank Pool |
| Paul Age defeated Mason Koch |
2022 Derby City Classic One Pocket |
| John Gabriel defeated Mason Koch |
2022 Derby City Classic One Pocket |
| Gerson Martinez defeated Mason Koch |
2022 Derby City Classic 9-Ball |
| John Pinegar defeated Mason Koch |
2022 Derby City Classic 9-Ball |
| Mason Koch defeated Richard Stanley |
2022 Derby City Classic Bank Pool |
| Mason Koch defeated Tyler Shultz |
2022 Derby City Classic 9-Ball |
| Mason Koch defeated Marc Grace |
2022 Derby City Classic One Pocket |
| Trae Joyce defeated Mason Koch |
2023 Derby City Classic Bank Pool |
| Scott Bierman defeated Mason Koch |
2023 Derby City Classic Bank Pool |
| Mickey Krause defeated Mason Koch |
2023 Derby City Classic One Pocket |
| Mason Koch defeated Lee Caldwell |
2023 Derby City Classic One Pocket |
| Mason Koch defeated Neal Jacobs |
2023 Derby City Classic One Pocket |
| Robert Frost defeated Mason Koch |
2023 Derby City Classic One Pocket |
| David Rowell defeated Mason Koch |
2023 Derby City Classic 9-Ball |
| Mason Koch defeated Tyler Shultz |
2023 Derby City Classic 9-Ball |
| Vitaliy Patsura defeated Mason Koch |
2023 Derby City Classic 9-Ball |