| Tournament | Round | Alan Mathews | Silvia Stephens |
| 25.04.1999 Nedlands (WA) | 6 | 344 | 409 |
| 20.10.2002 Rockingham (WA) | 6 | 358 | 304 |
| 19.10.2003 Rockingham (WA) | 7 | 430 | 326 |
| 29.02.2004 Kwinana (WA) | 5 | 309 | 308 |
| 02.10.2004 Manjimup Warmup (WA) | 5 | 329 | 408 |
| 03.10.2004 Manjimup (WA) | 7 | 263 | 341 |
| 17.10.2004 Rockingham (WA) | 2 | 346 | 397 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 339.85 | 356.14 | |
| Spread: | -114 | 114 | |