| event | round | table | player one | result | player two |
| Grand Prix Baltimore 2014 | 10 | 37 | Stark, Ben S (2035) | Won 2-1 | Lewis, Aaron (1900) |
| Grand Prix Las Vegas 2015 (1) | Q | Stark, Ben S (2085) | Lost 1-2 | Lewis, Aaron (1902) | |
| Grand Prix Madison 2015 | 5 | 202 | Stark, Ben S (1982) | Lost 0-2 | Lewis, Aaron (1826) |
| Grand Prix Indianapolis 2017 | 13 | 77 | Stark, Ben S (1905) | Won 2-1 | Lewis, Aaron (2040) |