| Tournament | Round | Ian Newton | Gwen Lampre |
| 21.03.1999 Prahran (VIC) | 3 | 454 | 353 |
| 08.06.2003 Victorian Championships (VIC) | 14 | 401 | 411 |
| 12.04.2004 Australian Championships (ACT) | 1 | 494 | 347 |
| 20.03.2005 Langwarrin (VIC) | 3 | 277 | 395 |
| 16.10.2005 Frankston (VIC) | 2 | 383 | 362 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 401.8 | 373.6 | |
| Spread: | 141 | -141 | |