| Tournament | Round | Ian Close | Sal Costanzo |
| 01.08.1999 Winter Masters (NSW) | 4 | 259 | 469 |
| 30.01.2000 City of Sydney International Masters (NSW) | 8 | 347 | 380 |
| 27.01.2002 City of Sydney International Masters (NSW) | 17 | 355 | 509 |
| 27.01.2003 City of Sydney International Masters (NSW) | 1 | 325 | 357 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 321.5 | 428.75 | |
| Spread: | -429 | 429 | |