Sanctioned Matchup Predictor
John Williams vs Tony Warzecha
Past Head-to-Head Rubbers (8)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Tony Warzecha | def. | John Williams | 3-2 | 2014 Spring Comp A grade R5 (2014-09-24) | +19 |
| Tony Warzecha | def. | John Williams | 3-2 | 2014 Spring Comp A grade R9 (2014-10-29) | +9 |
| Tony Warzecha | def. | John Williams | 3-2 | 2015 Autumn Comp A Grade R3 (2015-03-04) | +7 |
| John Williams | def. | Tony Warzecha | 3-0 | NTTC 2015 Spring Comp A Grade R5 (2015-09-23) | +5 |
| Tony Warzecha | def. | John Williams | 3-1 | NTTC 2015 Spring Comp A Grade R12 (2015-11-11) | +17 |
| Tony Warzecha | def. | John Williams | 3-1 | NTTC 2016 Club Championships Week 2 (2016-07-11) | +20 |
| John Williams | def. | Tony Warzecha | 3-0 | NTTC 2016 Spring Comp A Grade R8 (2016-10-19) | +3 |
| John Williams | def. | Tony Warzecha | 10,-5,6,6 | NTTC 2020 Club Championships Week1 (2020-10-14) | +7 |