| Tournament | Round | Ian Newton | Sal Costanzo |
| 21.03.1999 Prahran (VIC) | 1 | 400 | 353 |
| 25.08.2002 Eastern Suburbs (VIC) | 5 | 436 | 340 |
| 13.04.2003 Western Suburbs (VIC) | 5 | 244 | 487 |
| 27.07.2003 Bentleigh (VIC) | 4 | 329 | 390 |
| 30.11.2003 McKinnon (VIC) | 6 | 449 | 391 |
| 20.03.2005 Langwarrin (VIC) | 2 | 308 | 453 |
| 06.11.2005 Geelong (VIC) | 4 | 439 | 383 |
| Head-to-head after 7 games | 4 | 3 | |
| Average score | 372.14 | 399.57 | |
| Spread: | -192 | 192 | |