Sanctioned Matchup Predictor
Derek Qian vs Melody Ch'ng
Past Head-to-Head Rubbers (2)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Melody Ch'ng | def. | Derek Qian | -10,-9,11,2,4 | 2019 CDTTA Pennant 2005 (2019-05-20) | +32 |
| Melody Ch'ng | def. | Derek Qian | 3,9,2 | 2019 CDTTA Pennant 1311 (2019-11-13) | +2 |