Sanctioned Matchup Predictor
Betty Bird vs Joyce Williams
Past Head-to-Head Rubbers (7)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Betty Bird | def. | Joyce Williams | 2008 Australian Veterans Championships (2008-10-18) | 0 | |
| Betty Bird | def. | Joyce Williams | 9,3,4 | 2011 Australian Veterans Championships (2011-10-22) | 0 |
| Betty Bird | def. | Joyce Williams | 6,5,2 | 2012 Australian Veterans Championships (2012-10-20) | 0 |
| Betty Bird | def. | Joyce Williams | 1,1,1 | 2013 Australian Veterans Championships (2013-09-14) | 0 |
| Betty Bird | def. | Joyce Williams | 1,2,2 | 2015 Australian Veterans Championships (2015-10-24) | 0 |
| Betty Bird | def. | Joyce Williams | 3,1,1 | 2017 Australian Veterans Championships (2017-10-14) | 0 |
| Betty Bird | def. | Joyce Williams | 4,2,2 | 2017 Australian Veterans Championships (2017-10-14) | 0 |