Sanctioned Matchup Predictor
Yin Zhang vs John Kalkbrenner
Past Head-to-Head Rubbers (1)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| John Kalkbrenner | def. | Yin Zhang | 7,6,9 | 2015 Victorian Open Veterans Tournament (2015-07-12) | +3 |