| Tournament | Round | Sal Costanzo | Khen Meerding |
| 05.04.1999 Australian Championships (NSW) | 15 | 408 | 321 |
| 16.04.2001 Australian Championships (VIC) | 2 | 315 | 438 |
| 13.09.2009 MASTERS AND STATE CHALLENGE TROPHY (NSW) | 2 | 354 | 439 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 359 | 399.33 | |
| Spread: | -121 | 121 | |