| Date | Tournament | State | Round | Beryl Pearson | Brian Irwin |
|---|---|---|---|---|---|
| 27/05/2001 | Ulladulla | NSW | 4 | 377 | 206 |
| 24/11/2002 | ACT Championships | ACT | 11 | 330 | 378 |
| 28/05/2006 | Ulladulla Championship | NSW | 2 | 365 | 343 |
| 20/05/2007 | Ulladulla 2007 | NSW | 13 | 371 | 259 |
| 14/06/2008 | Wollongong | NSW | 1 | 394 | 229 |
| 16/05/2009 | Ulladulla | NSW | 7 | 323 | 336 |
| 31/10/2009 | Nowra 2009 | NSW | 10 | 330 | 390 |
| 18/09/2010 | Ulladulla 2010 | NSW | 5 | 369 | 426 |
| 06/11/2010 | Nowra | NSW | 1 | 364 | 278 |
| 20/05/2012 | Ulladulla | NSW | 9 | 452 | 297 |
| Head-to-head after 10 games | 6 | 4 | |||
| Average score | 367.50 | 314.20 | |||
| Spread | 533 | -533 | |||