| event | round | table | player one | result | player two |
| Grand Prix Boston-Worcester 2012 | 5 | 80 | Schnayer, David (1731) | Won 2-0 | Cox, Patrick (1880) |
| Grand Prix New Jersey 2017 (std) | 4 | 171 | Schnayer, David (1815) | Lost 1-2 | Cox, Patrick (1921) |
| Grand Prix Providence 2018 | 15 | 48 | Schnayer, David (1788) | Lost 0-2 | Cox, Patrick (1682) |