Sanctioned Matchup Predictor
Joseph Chang vs Avinash Sivabalan
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Joseph Chang | def. | Avinash Sivabalan | 8,-5,9 | BTTA Rapid Round Robins Term 4 Week 3 2026 (2026-10-22) | +12 |
| Avinash Sivabalan | def. | Joseph Chang | 9,-8,4 | BTTA Rapid Round Robins – Term 3 Week 10 2026 (2026-09-16) | +5 |
| Joseph Chang | def. | Avinash Sivabalan | 7,9 | BTTA Wednesday Rapid Round Robins - 2026 Term 2 Week 5 (2026-05-20) | +6 |