Sanctioned Matchup Predictor
Russell Hailey vs Mark O'Bryan
Past Head-to-Head Rubbers (7)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Mark O'Bryan | def. | Russell Hailey | -2,7,6,6 | AWTTA 2014 Spring Div1 Rd5 (2014-10-07) | +21 |
| Mark O'Bryan | def. | Russell Hailey | 8,7,10 | AWTTA 2014 Spring Div1 Rd12 (2014-11-25) | +8 |
| Mark O'Bryan | def. | Russell Hailey | 8,-8,9,8 | AWTTA 2015 Summer Season Div 1 Rd 1 (2015-02-03) | +11 |
| Russell Hailey | def. | Mark O'Bryan | 5,3,8 | AWTTA 2015 Summer Season Div 1 Rd 2 (2015-02-10) | +16 |
| Russell Hailey | def. | Mark O'Bryan | -13,8,-11,8,9 | AWTTA 2015 Summer Season Div 1 Finals (2015-03-31) | +3 |
| Russell Hailey | def. | Mark O'Bryan | 5,-8,8,-12,10 | AWTTA 2015 Winter Div1 Rd4 (2015-05-12) | +3 |
| Russell Hailey | def. | Mark O'Bryan | 8,5,-3,9 | AWTTA 2015 Winter Div1 Rd12 (2015-07-07) | +1 |