Sanctioned Matchup Predictor
Bill Brown vs Naoya Yamamoto
Past Head-to-Head Rubbers (2)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Naoya Yamamoto | def. | Bill Brown | -9,2,9,12 | 2008 UQ Graded Championship (2008-09-20) | +32 |
| Naoya Yamamoto | def. | Bill Brown | 3-0 | 2014 Queensland Senior Teams Closed Championships (2014-08-17) | 0 |