| event | round | table | player one | result | player two |
| Grand Prix Portland 2016 | 10 | 21 | Putnam, Tyler (1769) | Won 2-0 | Stern, Jon (1974) |
| Grand Prix Phoenix 2017 | 4 | 101 | Putnam, Tyler (1885) | Lost 1-2 | Stern, Jon (1897) |
| Grand Prix Calgary 2019 | 6 | 9 | Putnam, Tyler (1920) | Lost 0-2 | Stern, Jon (1767) |