| event | round | table | player one | result | player two |
| Pro Tour Magic 2015 | 2 | 165 | Costa, Matthew (1922) | Lost 0-2 | Majlaton, Alex (1914) |
| Grand Prix New York 2016 | 3 | 209 | Costa, Matthew (1874) | Won 2-1 | Majlaton, Alex (2034) |
| Pro Tour Kaladesh | 2 | 76 | Costa, Matthew (1963) | Won 2-0 | Majlaton, Alex (1959) |
| Pro Tour Amonkhet | 5 | 167 | Costa, Matthew (1997) | Lost 1-2 | Majlaton, Alex (1967) |