| Result | Tournament |
|---|---|
| Ben Crawley defeated David Vaughn | 2016 Derby City Classic One Pocket |
| Tony Coleman defeated David Vaughn | 2016 Derby City Classic Bank Pool |
| David Vaughn defeated Yaser Al-Saady | 2016 Derby City Classic Bank Pool |
| Steve Hancock defeated David Vaughn | 2016 Derby City Classic Bank Pool |
| Phil Davis defeated David Vaughn | 2014 Derby City Classic 9-Ball |
| David Vaughn defeated Ruben Bautista | 2014 Derby City Classic 9-Ball |
| David Vaughn defeated Keith Logan | 2014 Derby City Classic 9-Ball |
| Joseph Gray defeated David Vaughn | 2014 Derby City Classic 9-Ball |
| David Vaughn defeated David Beach | 2012 Derby City Classic 9-Ball |
| David Vaughn defeated Robert Hall | 2012 Derby City Classic 9-Ball |
| David Vaughn defeated Adam Smith | 2012 Derby City Classic 9-Ball |
| Sean Morgan defeated David Vaughn | 2012 Derby City Classic 9-Ball |
| David Vaughn defeated Donivan Pedroncelli | 2012 Derby City Classic 9-Ball |
| Evgeny Stalev defeated David Vaughn | 2012 Derby City Classic 9-Ball |