Sanctioned Matchup Predictor
David Petch vs John Mackey
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| David Petch | def. | John Mackey | -6,8,9,-10,9 | 2016 CDTTA Pennant 2902 (2016-02-29) | +16 |
| John Mackey | def. | David Petch | -3,-8,7,8,6 | 2016 CDTTA Pennant 1104 (2016-04-11) | +7 |
| John Mackey | def. | David Petch | 5,6,-6,6 | 2016 CDTTA Pennant 1605 (2016-05-16) | +8 |