| Tournament | Round | Ian Newton | Doreen Ivanovski |
| 17.01.1999 Bil Rose Aestival (VIC) | 5 | 363 | 420 |
| 21.02.1999 Camberwell (VIC) | 6 | 347 | 310 |
| 23.05.1999 Dandenong (VIC) | 4 | 320 | 404 |
| 22.08.1999 Bentleigh (VIC) | 1 | 244 | 422 |
| 21.05.2000 Dandenong (VIC) | 6 | 411 | 292 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 337 | 369.6 | |
| Spread: | -163 | 163 | |