| Tournament | Round | Betty Irwin | Gary Pollard |
| 21.05.1999 Ulladulla (NSW) | 11 | 282 | 398 |
| 05.12.1999 ACT Christmas Capers (ACT) | 11 | 358 | 410 |
| 22.02.2007 Ulladulla Summer Games Thursday (NSW) | 2 | 319 | 349 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 319.66 | 385.66 | |
| Spread: | -198 | 198 | |