| Tournament | Round | Brian Irwin | Lila Tucker |
| 20.06.1998 Wollongong Marj Babb (NSW) | 7 | 320 | 328 |
| 16.06.2001 Wollongong Marj Babb (NSW) | 7 | 379 | 232 |
| 22.06.2002 Wollongong Marj Babb (NSW) | 6 | 357 | 289 |
| 11.02.2006 Wollongong (NSW) | 8 | 353 | 305 |
| 16.02.2008 Wollongong WORDS Round Robin (NSW) | 3 | 329 | 323 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 347.6 | 295.39 | |
| Spread: | 261 | -261 | |