| Date | Tournament | State | Round | Sal Costanzo | Gladys Sharp |
|---|---|---|---|---|---|
| 14/02/1993 | Camberwell | VIC | 5 | 427 | 285 |
| 13/06/1993 | Victorian Championships | VIC | 1 | 389 | 431 |
| 06/07/1995 | Jolly Roger | VIC | 5 | 456 | 267 |
| 03/12/1995 | McKinnon | VIC | 1 | 421 | 438 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 423.25 | 355.25 | |||
| Spread | 272 | -272 | |||