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