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