event | round | table | player one | result | player two |
Grand Prix Toronto 2013 | 11 | 73 | Skarren, Frank (2034) | Won 2-0 | Rubin, Steve (1885) |
Grand Prix Ottawa 2014 | 11 | 64 | Skarren, Frank (1943) | Lost 0-2 | Rubin, Steve (1979) |
Grand Prix New Jersey 2017 (lim) | 9 | 14 | Skarren, Frank (2008) | Lost 0-2 | Rubin, Steve (1957) |