| Result | Tournament |
|---|---|
| Paul Toddy defeated John Chapman | 2023 Derby City Classic One Pocket |
| Clayton Davis defeated John Chapman | 2023 Derby City Classic One Pocket |
| Alvin Carroll defeated John Chapman | 2023 Derby City Classic Bank Pool |
| Sergio Rivas defeated John Chapman | 2023 Derby City Classic Bank Pool |
| Lee Van Corteza defeated John Chapman | 2023 Derby City Classic 9-Ball |
| John Chapman defeated Randy Hines | 2023 Derby City Classic 9-Ball |
| Marc Vidal defeated John Chapman | 2023 Derby City Classic 9-Ball |
| Konrad Juszczyszyn defeated John Chapman | 2019 U.S.Open 9-Ball |
| John Chapman defeated Luis Guerrero | 2019 U.S.Open 9-Ball |
| Richard Halliday defeated John Chapman | 2019 U.S.Open 9-Ball |