| Matches | 2 |
| Won by Krishnan Raja | 1 (50%) |
| Won by Buchmann Walter | 1 (50%) |
| Tied | 0 (0%) |
| # | Tourney | Championship | Date | Round | Scores | |
|---|---|---|---|---|---|---|
| Krishnan Raja | Buchmann Walter | |||||
| 1 | 4. MSP-Turnier | Swiss Championship 2023/24 | 02-10-2024 | 7 | 10 | 20 |
| 2 | 2. MSP-Turnier | Swiss Championship 2025/26 | 12-06-2025 | 6 | 25 | 1 |