| Date | Tournament | State | Round | Jack Ashwin | Joan Colburt |
|---|---|---|---|---|---|
| 20/11/1994 | Redland Bay | QLD | 5 | 329 | 454 |
| 22/01/1995 | Greenbank | QLD | 6 | 386 | 390 |
| 19/02/1995 | Bundaberg Inaugural | QLD | 1 | 287 | 443 |
| 09/07/1995 | Coominya | QLD | 3 | 336 | 403 |
| 05/11/1995 | Redland Bay | QLD | 5 | 286 | 432 |
| 26/05/1996 | Southport Winter | QLD | 3 | 357 | 412 |
| 06/10/1996 | Greenbank | QLD | 6 | 505 | 287 |
| 23/08/1998 | Queensland Championships | QLD | 9 | 361 | 489 |
| 21/03/1999 | Redcliffe | QLD | 2 | 426 | 345 |
| Head-to-head after 9 games | 2 | 7 | |||
| Average score | 363.67 | 406.11 | |||
| Spread | -382 | 382 | |||