| Tournament | Round | Jan Serisier | Dianne Davis |
| 26.07.1998 Winter Masters (NSW) | 14 | 358 | 415 |
| 30.01.2000 City of Sydney International Masters (NSW) | 2 | 448 | 346 |
| 16.04.2001 Australian Championships (VIC) | 17 | 276 | 552 |
| 05.04.2010 Aus Championship (SA) | 21 | 377 | 331 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 364.75 | 411 | |
| Spread: | -185 | 185 | |