| Tournament | Round | Heather Sorensen | Richard Birch |
| 07.05.2000 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 1 | 343 | 428 |
| 06.05.2001 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 10 | 421 | 322 |
| 27.05.2001 Ulladulla (NSW) | 1 | 333 | 383 |
| 05.05.2002 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 1 | 394 | 291 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 372.75 | 356 | |
| Spread: | 67 | -67 | |