| Tournament | Round | Alan Mathews | Maretta Walton |
| 30.05.1999 Melville (WA) | 1 | 440 | 363 |
| 03.10.1999 Yokine (WA) | 1 | 359 | 384 |
| 08.07.2000 Bassendean (WA) | 2 | 361 | 281 |
| 10.09.2000 Yokine (WA) | 5 | 366 | 319 |
| 08.10.2000 Rockingham (WA) | 6 | 397 | 327 |
| 08.04.2001 Nedlands (WA) | 5 | 388 | 303 |
| 02.09.2001 Western Australian Masters (WA) | 6 | 417 | 297 |
| Head-to-head after 7 games | 6 | 1 | |
| Average score | 389.71 | 324.85 | |