| Matches | 3 |
| Won by Van Eerd Jonathan | 1 (33%) |
| Won by Baumgartner Peter | 2 (66%) |
| Tied | 0 (0%) |
| # | Tourney | Championship | Date | Round | Scores | |
|---|---|---|---|---|---|---|
| Van Eerd Jonathan | Baumgartner Peter | |||||
| 1 | 4. MSP-Turnier | Swiss Championship 2017/18 | 02-10-2018 | 7 | 18 | 9 |
| 2 | 5. MSP-Turnier | Swiss Championship 2021/22 | 03-05-2022 | 2 | 4 | 25 |
| 3 | 6. MSP-Turnier | Swiss Championship 2025/26 | 04-11-2026 | 5 | 12 | 25 |