| 15.09.2020 Aramith Pot Open | Starkermann Silvan | 4 : 1 | Portmann Markus | 8-Ball |
| 17.08.2019 Aramith Open | Starkermann Silvan | 5 : 0 | Portmann Markus | 10-Ball |
| 05.01.2019 Reuss Cup R1 | Starkermann Silvan | 7 : 5 | Portmann Markus | 9-Ball |
| 01.09.2018 Bümpliz Open | Starkermann Silvan | 4 : 1 | Portmann Markus | 8-Ball |
| 19.02.2017 Reuss Cup R-2 | Starkermann Silvan | 5 : 3 | Portmann Markus | 9-Ball |
| 28.01.2017 Golden Apple 5 | Starkermann Silvan | 5 : 4 | Portmann Markus | 9-Ball |
| 03.02.2016 Red Eight WT | Starkermann Silvan | 5 : 4 | Portmann Markus | 9-Ball |
