| Tournament | Round | Cath Catmull | Susan MacGillivray |
| 09.08.1998 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 3 | 309 | 476 |
| 30.04.2006 NSW vs Victoria Border Challenge Wagga Wagga (NSW) | 6 | 293 | 380 |
| Head-to-head after 2 games | 0 | 2 | |
| Average score | 301 | 428 | |
| Spread: | -254 | 254 | |