| Date | Tournament | State | Round | Jack Ashwin | Joan Watson |
|---|---|---|---|---|---|
| 12/10/1997 | Greenbank | QLD | 3 | 266 | 414 |
| 18/01/1998 | Coominya | QLD | 6 | 371 | 301 |
| 03/05/1998 | Maelstrom | QLD | 5 | 376 | 400 |
| 07/06/1998 | Millmerran | QLD | 6 | 367 | 354 |
| 02/05/1999 | Maelstrom | QLD | 5 | 328 | 411 |
| 09/01/2000 | Coominya Summer | QLD | 1 | 387 | 331 |
| 18/03/2000 | Redland Bay | QLD | 6 | 286 | 469 |
| 02/04/2000 | Brisbane Open | QLD | 5 | 457 | 399 |
| 14/10/2000 | Mindbenders Open | QLD | 6 | 392 | 359 |
| 31/03/2001 | Albert & Logan | QLD | 2 | 266 | 428 |
| 05/05/2002 | Big Weekend Open | QLD | 5 | 351 | 343 |
| 19/10/2002 | Mindbenders Open | QLD | 3 | 342 | 324 |
| 20/10/2002 | Mindbenders Standard | QLD | 5 | 344 | 419 |
| 10/11/2002 | Redcliffe | QLD | 2 | 378 | 346 |
| 09/02/2003 | Ipswich | QLD | 2 | 392 | 447 |
| 02/05/2004 | Charity Open | QLD | 1 | 338 | 370 |
| 29/08/2009 | Qld Champs Sat | QLD | 2 | 304 | 474 |
| Head-to-head after 17 games | 8 | 9 | |||
| Average score | 349.71 | 387.59 | |||
| Spread | -644 | 644 | |||