Collin Rountree trails the series against
Brandon Ayers, 1-4.
| event |
round |
table |
player one |
result |
player two |
| Grand Prix Oklahoma City 2017 | 12 | 70 | Rountree, Collin (2049) | Lost 1-2 | Ayers, Brandon (1876) |
| Pro Tour Rivals of Ixalan | 10 | 26 | Rountree, Collin (1995) | Lost 1-2 | Ayers, Brandon (1847) |
| Pro Tour Rivals of Ixalan | 14 | 96 | Rountree, Collin (2013) | Won 2-1 | Ayers, Brandon (1882) |
| Pro Tour Dominaria | 13 | 19 | Rountree, Collin (1979) | Lost 0-2 | Ayers, Brandon (1949) |
| Pro Tour Guilds of Ravnica | 1 | 106 | Rountree, Collin (1880) | Lost 0-2 | Ayers, Brandon (1987) |