Sanctioned Matchup Predictor
Charles D Chen vs Joseph Kwok
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Joseph Kwok | def. | Charles D Chen | 3-2 | SSTT 2022 Team Pennant B & C Rnd 14 (2022-05-18) | +4 |
| Joseph Kwok | def. | Charles D Chen | 3-1 | SSTT 2022 Team Pennant B & C Rnd 5 (2022-03-09) | +15 |
| Charles D Chen | def. | Joseph Kwok | 3-1 | SSTT 2026 Summer Pennants Round 01 (2026-02-11) | +40 |