Sanctioned Matchup Predictor
John Howell vs Umut Senturk
Past Head-to-Head Rubbers (2)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| John Howell | def. | Umut Senturk | 7,13,7 | 2026 DVTTA Summer Pennant Round 8 (2026-03-30) | +6 |
| Umut Senturk | def. | John Howell | 5,8,-8,5 | 2026 DVTTA Senior Pennant Round 9 (2026-07-06) | +8 |