| event | round | table | player one | result | player two |
| Regional Championships Toronto 2022 | 2 | 103 | O'Donnell, Caleb (1500) | Lost 0-2 | Pileggi, Riccardo (1596) |
| Regional Championships Ottawa 2023 | 6 | 48 | O'Donnell, Caleb (1505) | Lost 1-2 | Pileggi, Riccardo (1720) |
| Regional Championships Toronto 2023 Cycle 4 | 12 | 27 | O'Donnell, Caleb (1564) | Lost 0-2 | Pileggi, Riccardo (1830) |