| Tournament | Round | Lainie Mercieca | Janet Bau |
| 25.09.2011 Essendon (VIC) | 3 | 322 | 415 |
| 15.01.2012 Bil Rose Aestival (VIC) | 4 | 392 | 347 |
| 21.04.2013 Matchplay (VIC) | 8 | 386 | 425 |
| 11.10.2015 Mt Martha (VIC) | 6 | 362 | 380 |
| 21.08.2016 Winter Pick Me Up (VIC) | 1 | 280 | 417 |
| 25.09.2016 Essendon (VIC) | 4 | 364 | 328 |
| 20.08.2017 Vic agm (VIC) | 1 | 306 | 429 |
| 01.10.2017 Essendon (VIC) | 7 | 390 | 310 |
| 19.01.2020 Bil Rose Aestival (VIC) | 6 | 352 | 430 |
| Head-to-head after 9 games | 3 | 6 | |
| Average score | 350.44 | 386.77 | |
| Spread: | -327 | 327 | |