event | round | table | player one | result | player two |
Grand Prix Toronto 2010 | 2 | 26 | Lebedowicz, Osyp (1896) | Won 2-0 | Walker, Noah (1531) |
Grand Prix Providence 2016 | 8 | 21 | Lebedowicz, Osyp (1865) | Won 2-1 | Walker, Noah (2041) |
Grand Prix New Jersey 2017 (lim) | 14 | 39 | Lebedowicz, Osyp (1872) | Lost 1-2 | Walker, Noah (1974) |