| Tournament | Round | Nan Smith | Barry Harridge |
| 30.08.1998 Knox (VIC) | 2 | 364 | 415 |
| 09.06.2001 Victorian Championships (VIC) | 21 | 370 | 370 |
| 19.01.2003 Bil Rose Aestival (VIC) | 4 | 302 | 435 |
| 27.07.2003 Bentleigh (VIC) | 4 | 426 | 329 |
| 29.05.2005 Two Rack (VIC) | 5 | 390 | 380 |
| 10.03.2007 Raymond Island (VIC) | 11 | 360 | 304 |
| 09.11.2008 Geelong (VIC) | 2 | 405 | 355 |
| Head-to-head after 7 games | 4.5 | 2.5 | |
| Average score | 373.85 | 369.71 | |
| Spread: | 29 | -29 | |