| Date | Tournament | State | Round | Janet Bell | Zina Costanzo |
|---|---|---|---|---|---|
| 30/12/1996 | Summer Sgramble | VIC | 11 | 413 | 278 |
| 09/02/1997 | Camberwell | VIC | 4 | 348 | 445 |
| 17/01/1999 | Bil Rose Aestival | VIC | 2 | 353 | 354 |
| 20/02/2000 | Camberwell | VIC | 6 | 366 | 379 |
| 27/08/2000 | Bentleigh | VIC | 3 | 395 | 341 |
| 27/07/2003 | Bentleigh | VIC | 5 | 305 | 342 |
| Head-to-head after 6 games | 2 | 4 | |||
| Average score | 363.33 | 356.50 | |||
| Spread | 41 | -41 | |||