event | round | table | player one | result | player two |
Grand Prix Toronto 2012 | 8 | 5 | Tharmaratnam, Samuel (1894) | Lost 1-2 | Pardee, Samuel (1764) |
Grand Prix Detroit 2013 | 14 | 27 | Tharmaratnam, Samuel (1937) | Lost 1-2 | Pardee, Samuel (1977) |
Grand Prix Atlantic City 2015 | 9 | 26 | Tharmaratnam, Samuel (1895) | Won 2-1 | Pardee, Samuel (1897) |
Grand Prix New Jersey 2017 (std) | 7 | 86 | Tharmaratnam, Samuel (1998) | Won 2-0 | Pardee, Samuel (2061) |