| event | round | table | player one | result | player two |
| Grand Prix Oakland 2013 | 14 | 72 | Stark, Ben S (2162) | Won 2-0 | Ward, Daniel (1800) |
| Grand Prix Paris 2016 | 8 | 2 | Stark, Ben S (2110) | Lost 0-2 | Ward, Daniel (2030) |
| Grand Prix Atlanta 2016 | 13 | 867 | Stark, Ben S (2014) | Lost 1-2 | Ward, Daniel (1965) |
| Grand Prix Providence 2016 | 10 | 367 | Stark, Ben S (1995) | Won 2-1 | Ward, Daniel (1956) |