| Date | Tournament | State | Round | Alan Mathews | Dorrie Balgera |
|---|---|---|---|---|---|
| 17/07/1994 | Bassendean | WA | 6 | 321 | 361 |
| 28/05/1995 | Melville | WA | 4 | 408 | 308 |
| 15/02/1998 | Fremantle | WA | 2 | 375 | 341 |
| 26/04/1998 | Nedlands | WA | 5 | 438 | 333 |
| 30/08/1998 | Yokine | WA | 6 | 270 | 453 |
| 11/07/1999 | Western Australian Masters | WA | 2 | 365 | 308 |
| 13/08/2000 | Western Australian Masters | WA | 9 | 315 | 346 |
| 04/02/2001 | Fremantle | WA | 2 | 392 | 302 |
| 13/01/2002 | WA Open | WA | 2 | 331 | 420 |
| 01/04/2002 | Australian Championships | WA | 16 | 376 | 331 |
| 26/05/2002 | Melville | WA | 5 | 368 | 365 |
| 10/08/2002 | Western Australian Masters | WA | 15 | 348 | 351 |
| 03/08/2003 | Marathon | WA | 3 | 361 | 358 |
| 03/08/2003 | Marathon | WA | 8 | 237 | 510 |
| 22/01/2023 | January Open | WA | 2 | 397 | 373 |
| Head-to-head after 15 games | 9 | 6 | |||
| Average score | 353.47 | 364.00 | |||
| Spread | -158 | 158 | |||