| Tournament | Round | Sal Costanzo | Howard Warner |
| 11.12.2004 White Rabbit (VIC) | 1 | 383 | 422 |
| 13.02.2005 Camberwell (VIC) | 1 | 360 | 533 |
| 20.02.2005 Nunawading Matchplay Qualifier (VIC) | 4 | 311 | 423 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 351.33 | 459.33 | |
| Spread: | -324 | 324 | |