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