| Tournament | Round | Janet Bau | Diane Stoyan |
| 17.01.2010 AESTIVAL FESTIVAL (VIC) | 6 | 462 | 277 |
| 23.01.2011 Aestival Festival (VIC) | 4 | 517 | 357 |
| 13.01.2013 Mornington (VIC) | 5 | 302 | 425 |
| 21.04.2013 Matchplay (VIC) | 2 | 335 | 398 |
| 22.03.2015 Nunawading (VIC) | 2 | 451 | 377 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 413.4 | 366.8 | |
| Spread: | 233 | -233 | |