| Date | Tournament | State | Round | John Hamilton | Sal Costanzo |
|---|---|---|---|---|---|
| 10/01/2009 | MARATHON 09 | VIC | 11 | 333 | 460 |
| 10/01/2009 | MARATHON 09 | VIC | 21 | 274 | 433 |
| 11/10/2009 | WYSCF2 | VIC | 2 | 485 | 345 |
| 10/01/2010 | Marathon | VIC | 9 | 367 | 413 |
| 10/01/2010 | Marathon | VIC | 23 | 315 | 497 |
| Head-to-head after 5 games | 1 | 4 | |||
| Average score | 354.80 | 429.60 | |||
| Spread | -374 | 374 | |||