| Result | Tournament |
|---|---|
| Dewayne Cobb defeated John Slavik | 2016 Derby City Classic Bank Pool |
| Jeremy Jones defeated Dewayne Cobb | 2016 Derby City Classic Bank Pool |
| Johnny Willis defeated Dewayne Cobb | 2018 Derby City Classic Bank Pool |
| Dewayne Cobb defeated Christopher Span | 2018 Derby City Classic Bank Pool |
| Joshua Oneal defeated Dewayne Cobb | 2018 Derby City Classic Bank Pool |