Sanctioned Matchup Predictor
Owen Zhai vs Oscar Halberg
Past Head-to-Head Rubbers (1)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Owen Zhai | def. | Oscar Halberg | 3-1 | BTTA Weekly Challenge Matches 14/11 (2025-11-14) | +57 |