| event | round | table | player one | result | player two |
| Grand Prix Montreal 2011 | 7 | 42 | Costa, Matthew (1785) | Won 2-1 | Hunt, Matthias (1881) |
| Grand Prix Indianapolis 2012 | 15 | 8 | Costa, Matthew (2111) | Lost 0-2 | Hunt, Matthias (1972) |
| Pro Tour Theros | 11 | 66 | Costa, Matthew (2057) | Won 2-0 | Hunt, Matthias (1925) |