| event | round | table | player one | result | player two |
| Grand Prix Columbus 2012 | 4 | 10 | Coval, Brian (1640) | Lost 1-2 | Duke, Reid (1956) |
| Grand Prix Columbus 2016 | 8 | 179 | Coval, Brian (1630) | Lost 0-2 | Duke, Reid (1991) |
| Players Tour Phoenix 2020 | 6 | 24 | Coval, Brian (1823) | Won 2-0 | Duke, Reid (2082) |