Samuel Pardee trails the series against
Jon Stern, 2-3-1.
| event |
round |
table |
player one |
result |
player two |
| Grand Prix Toronto 2012 | 14 | 1 | Pardee, Samuel (1839) | ID | Stern, Jon (1818) |
| Grand Prix Toronto 2012 | Q | | Pardee, Samuel (1839) | Won 2-1 | Stern, Jon (1818) |
| Grand Prix Detroit 2013 | 15 | 16 | Pardee, Samuel (1994) | Lost 1-2 | Stern, Jon (1963) |
| Grand Prix Phoenix 2014 | 14 | 21 | Pardee, Samuel (2061) | Lost 0-2 | Stern, Jon (1943) |
| Grand Prix Phoenix 2018 | 6 | 26 | Pardee, Samuel (2060) | Won 2-0 | Stern, Jon (2028) |
| Grand Prix Portland 2018 | 13 | 4 | Pardee, Samuel (1998) | Lost 0-2 | Stern, Jon (1934) |