Sanctioned Matchup Predictor
Zejun Yu vs Kooper Yang
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Kooper Yang | def. | Zejun Yu | 4,3,6 | 2025 NSW Junior Closed Championships (2025-02-23) | +32 |
| Kooper Yang | def. | Zejun Yu | 5,9,9 | 2025 NSW Junior Selection Round Robin (2025-03-09) | +3 |
| Kooper Yang | def. | Zejun Yu | 1,-7,3,-8,5 | 2026 NSW Junior Closed (2026-02-22) | +2 |