| event | round | table | player one | result | player two |
| Grand Prix New Jersey 2017 (lim) | 8 | 8 | Manfield, Seth (2185) | Won 2-1 | Campana, Rubens (1989) |
| Grand Prix Las Vegas 2018 (limited) | 12 | 5133 | Manfield, Seth (2083) | Lost 0-2 | Campana, Rubens (1940) |
| Grand Prix Providence 2018 | 10 | 10 | Manfield, Seth (2043) | Won 2-0 | Campana, Rubens (2004) |