| Tournament | Round | Ruby Kotwall | Jeff Spring |
| 14.02.1998 Wollongong WORDS Valentine (NSW) | 2 | 407 | 363 |
| 26.07.1998 Winter Masters (NSW) | 13 | 417 | 400 |
| 05.06.1999 Wollongong Marj Babb (NSW) | 2 | 421 | 348 |
| 10.07.1999 Chatswood (NSW) | 7 | 411 | 328 |
| 14.08.1999 Revesby (NSW) | 7 | 491 | 363 |
| Head-to-head after 5 games | 5 | 0 | |
| Average score | 429.4 | 360.4 | |
| Spread: | 345 | -345 | |