event | round | table | player one | result | player two |
Grand Prix Houston 2010 | 15 | 9 | Sharfman, David (1664) | Won 2-1 | Utter-Leyton, Josh (1764) |
Grand Prix Costa Rica 2012 | 13 | 20 | Sharfman, David (1809) | Lost 1-2 | Utter-Leyton, Josh (1910) |
Pro Tour Dragon's Maze | 15 | 4 | Sharfman, David (2045) | Lost 1-2 | Utter-Leyton, Josh (2152) |
Grand Prix Atlanta 2014 | 12 | 152 | Sharfman, David (2012) | Won 2-1 | Utter-Leyton, Josh (1977) |