Sanctioned Matchup Predictor
Sang Koo Owen Lee vs Michael Z Zhang
Past Head-to-Head Rubbers (2)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Sang Koo Owen Lee | def. | Michael Z Zhang | 9,10,-9,5 | TTSA WINTER PENNANT 2021 Week 9 (2021-06-28) | +2 |
| Sang Koo Owen Lee | def. | Michael Z Zhang | 9,7,4 | TTSA WINTER PENNANT 2021 Week 14 (2021-08-09) | +1 |