| Tournament | Round | Derek McKenzie | Audrey Newman |
| 25.01.1998 City of Sydney International Masters (NSW) | 13 | 380 | 382 |
| 25.01.1998 City of Sydney International Masters (NSW) | 15 | 304 | 397 |
| 01.03.1998 Balmain (NSW) | 7 | 401 | 314 |
| 17.05.1998 Ulladulla (NSW) | 2 | 380 | 292 |
| 05.10.1998 New South Wales Championships (NSW) | 2 | 457 | 270 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 384.4 | 331 | |
| Spread: | 267 | -267 | |