Sanctioned Matchup Predictor
Martin Grewcock vs Andrew Korenkov
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Martin Grewcock | def. | Andrew Korenkov | 8,9,-11,-7,5 | 2026 Spring Rnd 4 (2026-09-28) | +10 |
| Andrew Korenkov | def. | Martin Grewcock | 10,-7,-7,7,8 | IDTTA 2026 Winter Rnd 7 (2026-05-25) | +12 |
| Martin Grewcock | def. | Andrew Korenkov | 8,-4,-8,8,9 | IDTTA 2026 Winter Rnd 10 (2026-06-22) | +26 |