Sanctioned Matchup Predictor
Robert Dumsday vs John McMahon
Past Head-to-Head Rubbers (1)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| John McMahon | def. | Robert Dumsday | 3,4,8 | AWTTA 2026 Winter Div 2 Rd 4-7 (2026-06-29) | +1 |