| event | round | table | player one | result | player two |
| Grand Prix Providence 2011 | Q | Duke, Reid (1828) | Won 2-1 | Majlaton, Alex (1911) | |
| Grand Prix Charleston 2012 | 12 | 2 | Duke, Reid (2025) | Won 2-0 | Majlaton, Alex (2091) |
| Grand Prix Pittsburgh 2015 | 4 | 161 | Duke, Reid (2169) | Won 2-0 | Majlaton, Alex (1956) |
| Grand Prix New Jersey 2017 (lim) | 11 | 142 | Duke, Reid (2218) | Won 2-0 | Majlaton, Alex (1942) |
| Mythic Championship I | Q | Duke, Reid (2276) | Won 3-2 | Majlaton, Alex (2107) |