| event | round | table | player one | result | player two |
| Pro Tour Paris 2011 | 5 | 11 | Mackl, Valentin (1520) | Lost 0-2 | Stark, Ben S (2115) |
| Pro Tour Journey into Nyx | 14 | 27 | Mackl, Valentin (2062) | Won 2-1 | Stark, Ben S (2117) |
| Grand Prix San Diego 2015 | 8 | 56 | Mackl, Valentin (2012) | Lost 0-2 | Stark, Ben S (1980) |
| Pro Tour Aether Revolt | 13 | 30 | Mackl, Valentin (2011) | Won 2-0 | Stark, Ben S (2022) |
| Grand Prix Phoenix 2017 | 10 | 86 | Mackl, Valentin (1940) | Lost 1-2 | Stark, Ben S (1943) |