| Tournament | Round | Yolly Treasure | Lyn Harding |
| 13.09.1998 Toowoomba (QLD) | 5 | 382 | 384 |
| 21.02.1999 Ipswich (QLD) | 1 | 440 | 293 |
| 28.11.1999 Southport (QLD) | 2 | 342 | 360 |
| 18.03.2000 Redland Bay (QLD) | 4 | 418 | 332 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 395.5 | 342.25 | |
| Spread: | 213 | -213 | |