| Tournament | Round | Janet Cotter | Norma Elkington |
| 11.03.2001 Bunbury (WA) | 6 | 372 | 321 |
| 27.05.2001 Melville (WA) | 1 | 308 | 306 |
| 02.02.2003 Fremantle (WA) | 6 | 334 | 434 |
| 30.11.2003 Hamersley (WA) | 7 | 317 | 371 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 332.75 | 358 | |
| Spread: | -101 | 101 | |