| event | round | table | player one | result | player two |
| Grand Prix Indianapolis 2013 | 9 | 13 | Castro, Robert (1639) | Lost 1-2 | Black, Samuel (1821) |
| Grand Prix Madison 2015 | 6 | 1020 | Castro, Robert (1594) | Won 2-1 | Black, Samuel (2004) |
| Grand Prix Dallas-Fort Worth 2018 | 4 | 35 | Castro, Robert (1687) | Lost 0-2 | Black, Samuel (1975) |