Sanctioned Matchup Predictor
Andy Shih vs David Williamson
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Andy Shih | def. | David Williamson | Brisbane (2001-04-22) | +33 | |
| Andy Shih | def. | David Williamson | Wynnum (2001-04-29) | +13 | |
| Andy Shih | def. | David Williamson | Seniors (2001-05-11) | +1 |