Sanctioned Matchup Predictor
Mark Collier vs Tim Bower
Past Head-to-Head Rubbers (5)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Tim Bower | def. | Mark Collier | 10,6,10,8 | 2018 CDTTA Pennant 1907 (2018-07-19) | +3 |
| Mark Collier | def. | Tim Bower | -6,-5,-7,8,9,10,7 | 2018 CDTTA Pennant 2308 (2018-08-23) | +38 |
| Mark Collier | def. | Tim Bower | 10,-2,-7,-5,8,3,8 | 2018 CDTTA Pennant 0612 (2018-12-06) | +18 |
| Tim Bower | def. | Mark Collier | 5,8,8,6 | 2019 CDTTA Pennant 3101 (2019-01-31) | +4 |
| Tim Bower | def. | Mark Collier | -10,4,8,9,0 | 2019 CDTTA Pennant 0703 (2019-03-07) | +3 |