| Tournament | Round | Judy Hay | Isaac Kan |
| 22.11.2009 Central Coast Championships (NSW) | 13 | 335 | 262 |
| 12.12.2010 Sydney Club 2010 (NSW) | 4 | 444 | 336 |
| 16.01.2011 Yearly Nearly Early (NSW) | 7 | 329 | 374 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 369.33 | 324 | |
| Spread: | 136 | -136 | |