| Tournament | Round | Quentin Abbott | Sal Costanzo |
| 06.01.2007 Marathon (VIC) | 8 | 319 | 357 |
| 12.01.2008 24 Hour Marathon (VIC) | 13 | 368 | 400 |
| 10.01.2009 MARATHON 09 (VIC) | 6 | 531 | 300 |
| 13.09.2009 MASTERS AND STATE CHALLENGE TROPHY (NSW) | 17 | 476 | 354 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 423.5 | 352.75 | |
| Spread: | 283 | -283 | |