| Sujal Patel defeated Bill Collins |
2012 Derby City Classic 9-Ball |
| Bill Collins defeated Chris Szuter |
2012 Derby City Classic 9-Ball |
| Shane Van Boening defeated Bill Collins |
2012 Derby City Classic 9-Ball |
| Paul Hopfer defeated Bill Collins |
2017 Derby City Classic Bank Pool |
| Evgeniy Buslaev defeated Bill Collins |
2017 Derby City Classic Bank Pool |
| John Lankswert defeated Bill Collins |
2020 Derby City Classic Bank Pool |
| David Lee defeated Bill Collins |
2020 Derby City Classic Bank Pool |
| John Morra defeated Bill Collins |
2020 Derby City Classic One Pocket |
| Ray Shultz defeated Bill Collins |
2024 Derby City Classic One Pocket |
| Stephen Sheppard defeated Bill Collins |
2024 Derby City Classic One Pocket |