| event | round | table | player one | result | player two |
| Grand Prix Chicago 2009 | 6 | 156 | Calcano, Christian (1736) | Draw 1-1 | Stark, Ben S (1705) |
| Pro Tour Oath of the Gatewatch | 4 | 18 | Calcano, Christian (1905) | Lost 0-2 | Stark, Ben S (2017) |
| Grand Prix Sydney 2016 | 4 | 52 | Calcano, Christian (1957) | Lost 0-2 | Stark, Ben S (1923) |
| Grand Prix Phoenix 2017 | 11 | 3 | Calcano, Christian (2100) | Lost 1-2 | Stark, Ben S (1961) |