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