Sanctioned Matchup Predictor
Raymond Wong vs Rika Watanabe
Past Head-to-Head Rubbers (1)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Raymond Wong | def. | Rika Watanabe | 4,4,-8,7 | Collective League (2026-02-19) | +51 |