| Tournament | Round | Esther Perrins | Ian Close |
| 24.10.1998 Spring Marathon (NSW) | 5 | 457 | 383 |
| 05.04.2003 NSW Matchplay Qualifier (NSW) | 4 | 557 | 274 |
| 25.01.2004 City of Sydney International Masters (NSW) | 5 | 391 | 388 |
| 29.01.2006 City of Sydney International Masters (NSW) | 18 | 446 | 263 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 462.75 | 327 | |
| Spread: | 543 | -543 | |