Sanctioned Matchup Predictor
Joy Boyd vs Betty Ly
Past Head-to-Head Rubbers (10)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Joy Boyd | def. | Betty Ly | 8,4,7 | 2012 NSW Veterans Closed (2012-06-03) | +2 |
| Joy Boyd | def. | Betty Ly | 9,7,6 | 2012 NSW Veterans Closed (2012-06-03) | +2 |
| Joy Boyd | def. | Betty Ly | 6,4,2 | 2012 NSW Veterans Open (2012-07-29) | +3 |
| Joy Boyd | def. | Betty Ly | 6,9,-6,7 | 2012 NSW Veterans Open (2012-07-29) | +3 |
| Joy Boyd | def. | Betty Ly | 6,8,6 | 2013 NSW Veterans Closed (2013-05-05) | +19 |
| Joy Boyd | def. | Betty Ly | 8,6,7 | 2014 NSW Veterans Closed (2014-06-15) | +9 |
| Betty Ly | def. | Joy Boyd | 3-2 | 2014 NSW Veterans Open (2014-07-27) | +70 |
| Betty Ly | def. | Joy Boyd | -7,9,-8,14,5 | 2016 NSW Veterans Closed Championships (2016-04-24) | +21 |
| Joy Boyd | def. | Betty Ly | NSW Vets Teams Pennant - Round 11 & 12 (2016-07-24) | +5 | |
| Betty Ly | def. | Joy Boyd | NSW Vets Teams Pennant - Round 15 & 16 (2016-09-18) | +18 |