| Mark Horn sr defeated Kyle Hampp |
2015 Derby City Classic Bank Pool |
| Mark Horn sr defeated Steve Dunkley |
2016 Derby City Classic One Pocket |
| Mark Horn sr defeated Can Salim |
2017 Derby City Classic One Pocket |
| Mark Horn sr defeated Merrill Hudon |
2017 Derby City Classic 9-Ball |
| Mark Horn sr defeated Glen Bowman |
2018 Derby City Classic Bank Pool |
| Mark Horn sr defeated David Siltz |
2018 Derby City Classic Bank Pool |
| Mark Horn sr defeated Timothy Wotherspoon |
2018 Derby City Classic 9-Ball |
| Mark Horn sr defeated Kelly Isaac |
2018 Derby City Classic 9-Ball |
| Mark Horn sr defeated Phillip Tieu |
2018 Derby City Classic 9-Ball |
| Mark Horn sr defeated Derek Mereszak |
2019 Derby City Classic One Pocket |
| Thomas Kirsch defeated Mark Horn Sr |
2020 Derby City Classic Bank Pool |
| Jeremy Slye defeated Mark Horn Sr |
2020 Derby City Classic Bank Pool |
| Dennis Amundson defeated Mark Horn Sr |
2020 Derby City Classic One Pocket |
| Mark Horn Sr defeated Mark Strain |
2020 Derby City Classic One Pocket |
| Johnny Willis defeated Mark Horn Sr |
2020 Derby City Classic One Pocket |
| Julio Burgos defeated Mark Horn Sr |
2020 Derby City Classic 9-Ball |