| Date | Tournament | State | Round | John Smith | Brian Irwin |
|---|---|---|---|---|---|
| 05/12/1999 | ACT Christmas Capers | ACT | 6 | 336 | 314 |
| 09/12/2001 | ACT Championships | ACT | 3 | 236 | 398 |
| 22/02/2003 | Wollongong | NSW | 2 | 332 | 312 |
| 23/11/2003 | ACT Championships | ACT | 2 | 279 | 288 |
| 16/02/2008 | Wollongong WORDS Round Robin | NSW | 6 | 330 | 440 |
| Head-to-head after 5 games | 2 | 3 | |||
| Average score | 302.60 | 350.40 | |||
| Spread | -239 | 239 | |||