| Tournament | Round | Mary Slater | Helen Stephens |
| 09.02.2001 Unley February (SA) | 1 | 302 | 260 |
| 25.08.2001 August (SA) | 2 | 308 | 367 |
| 23.11.2001 November (SA) | 6 | 301 | 340 |
| 09.03.2002 South Australian Championships (SA) | 4 | 267 | 316 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 294.5 | 320.75 | |
| Spread: | -105 | 105 | |