| Tournament | Round | Barry Harridge | Lesley Mack |
| 15.04.1998 Australian Championships (TAS) | 18 | 422 | 347 |
| 14.06.1999 Victorian Championships (VIC) | 5 | 388 | 437 |
| 22.04.2000 Australian Championships (QLD) | 4 | 465 | 409 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 425 | 397.66 | |
| Spread: | 82 | -82 | |