| Tournament | Round | Dianne Gibson | Joyce McCombe |
| 22.02.2003 Ballarat (VIC) | 4 | 291 | 349 |
| 18.05.2003 Dandenong (VIC) | 7 | 352 | 434 |
| 22.06.2003 Nunawading (VIC) | 6 | 332 | 305 |
| 09.11.2003 Geelong (VIC) | 5 | 369 | 327 |
| 27.06.2010 Trans Tasman Support (VIC) | 5 | 375 | 405 |
| 28.08.2010 Ballarat 2 (VIC) | 5 | 364 | 337 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 347.16 | 359.5 | |
| Spread: | -74 | 74 | |