| Tournament | Round | Gwen Chadwick | Ros Gibbons |
| 09.08.1998 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 9 | 370 | 351 |
| 09.08.1998 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 12 | 388 | 356 |
| Head-to-head after 2 games | 2 | 0 | |
| Average score | 379 | 353.5 | |
| Spread: | 51 | -51 | |