| Matches | 2 |
| Won by Steiner Armin | 1 (50%) |
| Won by Simeonov Nikola | 1 (50%) |
| Tied | 0 (0%) |
| # | Tourney | Championship | Date | Round | Scores | |
|---|---|---|---|---|---|---|
| Steiner Armin | Simeonov Nikola | |||||
| 1 | 5. MSP-Turnier | Swiss Championship 2015/16 | 03-12-2016 | 7 | 25 | 3 |
| 2 | Dreikönigsturnier 2025 | Dreikönigsturnier | 01-05-2025 | 6 | 9 | 25 |