| Tournament | Round | Gwen Chadwick | Steve Sunter |
| 16.05.1998 Dandenong (VIC) | 5 | 413 | 338 |
| 21.02.1999 Camberwell (VIC) | 1 | 380 | 407 |
| 05.12.1999 McKinnon (VIC) | 2 | 280 | 587 |
| 12.06.2000 Victorian Championships (VIC) | 6 | 303 | 402 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 344 | 433.5 | |
| Spread: | -358 | 358 | |