Sanctioned Matchup Predictor
Callum Yuchen Yao vs Alvin Zhang
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Alvin Zhang | def. | Callum Yuchen Yao | -6,4,3,3 | 2026 NSW Closed Championships (2026-02-07) | +5 |
| Alvin Zhang | def. | Callum Yuchen Yao | 7,4,13 | 2025 NSW Junior Closed Championships (2025-02-23) | +4 |
| Alvin Zhang | def. | Callum Yuchen Yao | 4,4,13 | 2025 NSW Junior Selection Round Robin (2025-03-09) | +1 |