| Tournament | Round | Ian Newton | Gwen Chadwick |
| 25.08.2002 Eastern Suburbs (VIC) | 3 | 357 | 376 |
| 29.12.2002 Decathon (VIC) | 8 | 326 | 347 |
| 25.07.2004 Bentleigh (VIC) | 6 | 363 | 425 |
| 13.02.2005 Camberwell (VIC) | 4 | 477 | 290 |
| 15.01.2006 Aestival (VIC) | 1 | 321 | 371 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 368.8 | 361.8 | |
| Spread: | 35 | -35 | |