| Result | Tournament |
|---|---|
| Robert Hart defeated Michael Toohig | 2024 Turning Stone Classic XXXVIII 9-Ball |
| Robert Hart defeated Tom Cayer | 2024 Turning Stone Classic XXXVIII 9-Ball |
| Jonathan Smith defeated Robert Hart | 2024 Turning Stone Classic XXXVIII 9-Ball |
| Christoph Neumayer defeated Robert Hart | 2024 Turning Stone Classic XXXVIII 9-Ball |
| Nikolaos Malaj defeated Robert Hart | 2018 World Championship 9-Ball |
| Ivar Saris defeated Robert Hart | 2018 World Championship 9-Ball |
| Teck Goh Chin defeated Robert Hart | 2017 World Championship 9-Ball |
| Jeffrey Ignacio defeated Robert Hart | 2017 World Championship 9-Ball |
| Michael Fuller defeated Robert Hart | 2012 U.S.Open 9-Ball |
| Majid Al-Zaabi defeated Robert Hart | 2012 U.S.Open 9-Ball |
| Robert Hart defeated Michael Badsteubner | 2011 U.S.Open 9-Ball |
| Darren Appleton defeated Robert Hart | 2011 U.S.Open 9-Ball |
| Corey Deuel defeated Robert Hart | 2011 U.S.Open 9-Ball |