Sanctioned Matchup Predictor
Somnath Saha vs Jan Kuboszek
Past Head-to-Head Rubbers (10)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Jan Kuboszek | def. | Somnath Saha | 9,6,-6,10 | 2026 GDTTA Premier League Spring Rnd 3 (2026-10-13) | +6 |
| Somnath Saha | def. | Jan Kuboszek | 3-0 | GDTTA Autumn Premier League Tuesday R2 (2024-04-23) | +3 |
| Somnath Saha | def. | Jan Kuboszek | 3-0 | GDTTA Summer Premier League Tuesday R7 (2024-03-12) | +4 |
| Somnath Saha | def. | Jan Kuboszek | -7,-9,7,9,6 | 2025 GDTTA Spring Premier League Spring Rnd 2 (2025-10-07) | +4 |
| Jan Kuboszek | def. | Somnath Saha | -5,9,9,9 | 2026 GDTTA Premier League Autumn Rnd 4 (2026-05-12) | +16 |
| Jan Kuboszek | def. | Somnath Saha | 2026 GDTTA Club Championships Division 1-10 (2026-06-09) | +15 | |
| Somnath Saha | def. | Jan Kuboszek | 0,-9,3,6 | 2026 GDTTA Summer Premier League Rnd 2 (2026-02-10) | +5 |
| Jan Kuboszek | def. | Somnath Saha | 7,11,7 | 2025 GDTTA Spring Premier League Spring Rnd 7 (2025-11-11) | +8 |
| Jan Kuboszek | def. | Somnath Saha | 8,6,9 | 2026 GDTTA Premier League Autumn Rnd 9 (2026-06-23) | +7 |
| Somnath Saha | def. | Jan Kuboszek | -7,9,9,2 | 2026 GDTTA Premier League Autumn Rnd GF (2026-07-07) | +11 |