| Tournament | Round | Alan Mathews | John Macfadyen |
| 31.05.1998 Melville (WA) | 4 | 312 | 350 |
| 12.07.1998 WA Masters (WA) | 12 | 427 | 315 |
| 18.10.1998 Rockingham (WA) | 5 | 363 | 388 |
| 14.03.1999 Bunbury (WA) | 5 | 345 | 385 |
| 03.10.1999 Yokine (WA) | 6 | 394 | 483 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 368.2 | 384.2 | |
| Spread: | -80 | 80 | |