| Tournament | Round | Lesley Mack | Ann McBain |
| 17.10.1999 Frankston (VIC) | 1 | 413 | 354 |
| 09.04.2000 Western Suburbs (VIC) | 3 | 308 | 414 |
| 25.03.2001 Langwarrin (VIC) | 1 | 338 | 415 |
| 20.05.2001 Dandenong (VIC) | 1 | 458 | 374 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 379.25 | 389.25 | |
| Spread: | -40 | 40 | |