| Tournament | Round | Gillian Renwick | Mary Mackie |
| 09.04.2000 Western Suburbs (VIC) | 1 | 382 | 207 |
| 20.05.2001 Dandenong (VIC) | 6 | 306 | 352 |
| 09.06.2001 Victorian Championships (VIC) | 10 | 353 | 310 |
| 22.02.2003 Ballarat (VIC) | 1 | 343 | 313 |
| 21.08.2004 Ballarat (VIC) | 2 | 436 | 334 |
| 28.12.2006 Decathon (VIC) | 9 | 353 | 292 |
| 10.04.2011 Matchplay Kickoff (VIC) | 3 | 413 | 271 |
| 28.12.2014 Decathon (VIC) | 8 | 323 | 322 |
| Head-to-head after 8 games | 7 | 1 | |
| Average score | 363.62 | 300.12 | |
| Spread: | 508 | -508 | |