| Matches | 7 |
| Won by Buchmann Walter | 5 (71%) |
| Won by Eigenmann Stefan | 2 (28%) |
| Tied | 0 (0%) |
| # | Tourney | Championship | Date | Round | Scores | |
|---|---|---|---|---|---|---|
| Buchmann Walter | Eigenmann Stefan | |||||
| 1 | 2. MSP-Turnier | Swiss Championship 2014/15 | 11-11-2014 | 3 | 20 | 16 |
| 2 | 1. MSP-Turnier | Swiss Championship 2015/16 | 11-14-2015 | 7 | 9 | 21 |
| 3 | 2. MSP-Turnier | Swiss Championship 2016/17 | 12-17-2016 | 6 | 24 | 17 |
| 4 | 2. MSP-Turnier | Swiss Championship 2017/18 | 12-09-2017 | 4 | 5 | 25 |
| 5 | 1. MSP-Turnier | Swiss Championship 2019/20 | 11-16-2019 | 6 | 20 | 12 |
| 6 | 2. MSP-Turnier | ... | 12-14-2019 | 6 | 25 | 14 |
| 7 | 6. MSP-Turnier | Swiss Championship 2024/25 | 04-05-2025 | 5 | 23 | 10 |