| Date | Tournament | State | Round | Margaret Warmington | Kerry Constable |
|---|---|---|---|---|---|
| 20/04/1997 | NSW/Victoria Border Challenge | NSW | 9 | 297 | 386 |
| 09/08/1998 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 1 | 430 | 370 |
| 07/05/2000 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 2 | 362 | 363 |
| 02/05/2004 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 3 | 336 | 331 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 356.25 | 362.50 | |||
| Spread | -25 | 25 | |||