| event | round | table | player one | result | player two |
| Grand Prix Los Angeles 2014 | 15 | 41 | Sittner, Alex (2048) | Lost 0-2 | Calcano, Christian (1900) |
| Grand Prix Las Vegas 2015 (2) | 15 | 30 | Sittner, Alex (1993) | Won 2-1 | Calcano, Christian (2131) |
| Grand Prix Oakland 2016 | 10 | 83 | Sittner, Alex (1989) | Won 2-0 | Calcano, Christian (1915) |