| event | round | table | player one | result | player two |
| Grand Prix Toronto 2012 | 6 | 19 | Stern, Jon (1713) | Won 2-1 | Majlaton, Alex (2058) |
| Grand Prix Atlanta 2014 | 10 | 113 | Stern, Jon (2087) | Lost 0-2 | Majlaton, Alex (2001) |
| Grand Prix Atlanta 2014 | 14 | 109 | Stern, Jon (2116) | Won 2-0 | Majlaton, Alex (2044) |
| Grand Prix Calgary 2019 | 11 | 22 | Stern, Jon (1778) | Lost 1-2 | Majlaton, Alex (2102) |
| Grand Prix Seattle 2019 | A9 | 480 | Stern, Jon (1667) | Lost 1-2 | Majlaton, Alex (1962) |