| Date | Tournament | State | Round | Martin Waterworth | Joan Watson |
|---|---|---|---|---|---|
| 23/05/1999 | Brisbane Open | QLD | 1 | 294 | 302 |
| 11/03/2001 | Brisbane Open | QLD | 1 | 252 | 448 |
| 05/05/2002 | Big Weekend Open | QLD | 3 | 361 | 478 |
| 30/06/2002 | North West Open | QLD | 3 | 353 | 403 |
| 27/07/2003 | Newmarket | QLD | 1 | 298 | 477 |
| 24/08/2003 | Queensland Championships | QLD | 13 | 314 | 373 |
| 26/10/2003 | Mindbenders Standard | QLD | 1 | 366 | 451 |
| 13/03/2004 | Redland Bay | QLD | 4 | 313 | 370 |
| 03/10/2004 | Mindbenders Standard | QLD | 1 | 352 | 330 |
| 19/06/2005 | Albert & Logan | QLD | 1 | 377 | 410 |
| 21/08/2005 | Queensland Championships | QLD | 13 | 405 | 426 |
| 30/04/2006 | Charity Weekend | QLD | 4 | 371 | 412 |
| 30/04/2006 | Charity Weekend | QLD | 16 | 287 | 304 |
| 15/07/2007 | Lockyer Valley | QLD | 6 | 287 | 497 |
| 07/10/2007 | Nanango | QLD | 5 | 324 | 418 |
| 28/10/2007 | Mindbenders Tournament | QLD | 6 | 375 | 385 |
| 08/03/2008 | Redland Bay | QLD | 4 | 350 | 365 |
| 04/05/2008 | Queensland Championships | QLD | 15 | 347 | 399 |
| 08/06/2008 | Woomba Wound Wobins | QLD | 4 | 336 | 429 |
| 08/06/2008 | Woomba Wound Wobins | QLD | 10 | 329 | 349 |
| 08/06/2008 | Woomba Wound Wobins | QLD | 14 | 350 | 359 |
| 14/02/2009 | Ipswich | QLD | 5 | 340 | 442 |
| 03/05/2009 | May Play | QLD | 5 | 452 | 365 |
| 05/07/2009 | Coominya | QLD | 5 | 325 | 374 |
| 27/12/2009 | Last Chance | QLD | 5 | 374 | 435 |
| 13/02/2010 | Ipswich | QLD | 6 | 353 | 385 |
| 12/06/2010 | Woomba Wound Wobins | QLD | 6 | 349 | 504 |
| 12/06/2010 | Woomba Wound Wobins | QLD | 13 | 342 | 366 |
| 12/06/2010 | Woomba Wound Wobins | QLD | 15 | 278 | 382 |
| 04/07/2010 | Coominya | QLD | 7 | 443 | 410 |
| Head-to-head after 30 games | 3 | 27 | |||
| Average score | 343.23 | 401.60 | |||
| Spread | -1751 | 1751 | |||