| event | round | table | player one | result | player two |
| Regional Championships Naples 2023 | 7 | 3 | Rohrboeck, Michael (1618) | Won 2-0 | Severin, Thoralf (1805) |
| Regional Championships Naples 2023 | F | Rohrboeck, Michael (1747) | Won 2-0 | Severin, Thoralf (1901) | |
| World Championship XXIX | 1 | 40 | Rohrboeck, Michael (1732) | Won 2-0 | Severin, Thoralf (1714) |