Sanctioned Matchup Predictor
Gary Colthup vs John Hall
Past Head-to-Head Rubbers (2)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Gary Colthup | def. | John Hall | -12,13,6,7 | 2017 CDTTA Pennant 0304 (2017-04-03) | +16 |
| Gary Colthup | def. | John Hall | 4,3,2 | 2017 CDTTA Pennant 2905 (2017-05-29) | +9 |