Sanctioned Matchup Predictor
Mark Zhao vs Ian Rochow
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Ian Rochow | def. | Mark Zhao | 7,8,9 | TTSA Pennant [Mon-Tue (2016-05-18) | +10 |
| Mark Zhao | def. | Ian Rochow | -12,9,5,7 | TTSA Winter Pennant (June 19-20) Round 7 (2017-07-21) | +16 |
| Mark Zhao | def. | Ian Rochow | 8,8,8 | TTSA Winter Pennant 2018 Week 7 (2018-06-25) | +23 |