| Date | Tournament | State | Round | Joy McGowan | Joan Colburt |
|---|---|---|---|---|---|
| 19/02/1995 | Bundaberg Inaugural | QLD | 4 | 358 | 475 |
| 02/04/1995 | Southport Australian Championships Warm-up | QLD | 3 | 378 | 413 |
| 28/05/1995 | Southport | QLD | 5 | 335 | 403 |
| 27/08/1995 | Queensland Championships | QLD | 11 | 366 | 1 |
| 08/10/1995 | Greenbank | QLD | 1 | 416 | 385 |
| 03/12/1995 | Southport Summer | QLD | 3 | 430 | 450 |
| 17/11/1996 | Redland Bay | QLD | 3 | 374 | 386 |
| 16/03/1997 | Redcliffe | QLD | 2 | 327 | 446 |
| 25/05/1997 | Southport | QLD | 1 | 324 | 443 |
| 03/05/1998 | Maelstrom | QLD | 3 | 323 | 505 |
| 13/09/1998 | Toowoomba | QLD | 4 | 464 | 302 |
| 11/10/1998 | Greenbank | QLD | 5 | 443 | 339 |
| 15/11/1998 | Oyez | QLD | 1 | 299 | 550 |
| 21/03/1999 | Redcliffe | QLD | 6 | 370 | 317 |
| 02/05/1999 | Maelstrom | QLD | 1 | 412 | 376 |
| Head-to-head after 15 games | 6 | 9 | |||
| Average score | 374.60 | 386.07 | |||
| Spread | -172 | 172 | |||