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