| Tournament | Round | Betty Foreman | Ruby Kotwall |
| 26.07.1998 Winter Masters (NSW) | 8 | 419 | 271 |
| 11.09.1999 St George (NSW) | 6 | 417 | 337 |
| 04.10.1999 New South Wales Championships (NSW) | 14 | 442 | 417 |
| 04.10.1999 New South Wales Championships (NSW) | 21 | 335 | 425 |
| 11.04.2002 Sutherland (NSW) | 6 | 399 | 333 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 402.4 | 356.6 | |
| Spread: | 229 | -229 | |