| Tournament | Round | Doris Schwenn | Eileen Baldwin |
| 16.01.1999 January (SA) | 6 | 389 | 328 |
| 19.01.2000 January Open (SA) | 1 | 421 | 353 |
| 12.01.2003 Open (SA) | 3 | 360 | 355 |
| 24.04.2004 Unley April (SA) | 2 | 427 | 401 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 399.25 | 359.25 | |
| Spread: | 160 | -160 | |