| Tournament | Round | Cath Catmull | Brenda Thurgar |
| 08.02.1998 Camberwell (VIC) | 2 | 357 | 311 |
| 30.08.1998 Knox (VIC) | 3 | 388 | 350 |
| 07.03.1999 Bendigo (VIC) | 5 | 334 | 343 |
| 19.03.2000 Prahran (VIC) | 3 | 337 | 466 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 354 | 367.5 | |
| Spread: | -54 | 54 | |