| event | round | table | player one | result | player two |
| Grand Prix Salt Lake City 2012 | 5 | 32 | Chang, Morgan (1537) | Lost 0-2 | Yost, Austin (1516) |
| Grand Prix Atlanta 2012 | 7 | 6 | Chang, Morgan (1650) | Won 2-0 | Yost, Austin (1545) |
| Grand Prix Denver 2013 | 6 | 108 | Chang, Morgan (1664) | Lost 0-2 | Yost, Austin (1576) |