| event | round | table | player one | result | player two |
| Grand Prix Montreal 2014 | 6 | 125 | Cox, Patrick (1813) | Lost 0-2 | Nguyen, Lan (1518) |
| Grand Prix Providence 2016 | 14 | 327 | Cox, Patrick (2007) | Lost 1-2 | Nguyen, Lan (1860) |
| Grand Prix New Jersey 2018 | 4 | 117 | Cox, Patrick (1813) | Won 2-0 | Nguyen, Lan (1797) |