| Date | Tournament | State | Round | Joan Watson | Karrin Henderson |
|---|---|---|---|---|---|
| 08/09/1996 | Toowoomba Inaugural | QLD | 4 | 307 | 315 |
| 17/11/1996 | Redland Bay | QLD | 4 | 307 | 388 |
| 12/10/1997 | Greenbank | QLD | 5 | 394 | 366 |
| 18/01/1998 | Coominya | QLD | 3 | 353 | 414 |
| 22/03/1998 | Redcliffe | QLD | 6 | 451 | 364 |
| 23/08/1998 | Queensland Championships | QLD | 5 | 358 | 311 |
| 10/01/1999 | Coominya Summer | QLD | 6 | 352 | 453 |
| 02/05/1999 | Maelstrom | QLD | 2 | 343 | 351 |
| 23/05/1999 | Brisbane Open | QLD | 5 | 410 | 427 |
| 11/07/1999 | Coominya Winter | QLD | 6 | 422 | 390 |
| 21/08/1999 | Queensland Championships | QLD | 2 | 495 | 318 |
| 12/09/1999 | Toowoomba | QLD | 6 | 375 | 354 |
| 03/10/1999 | Mindbenders | QLD | 3 | 411 | 382 |
| 09/01/2000 | Coominya Summer | QLD | 3 | 379 | 430 |
| 20/08/2000 | Queensland Championships | QLD | 11 | 329 | 267 |
| 03/12/2000 | Southport | QLD | 4 | 375 | 325 |
| 05/05/2001 | Auran Round Robin | QLD | 6 | 382 | 340 |
| 05/08/2001 | Newmarket | QLD | 4 | 341 | 346 |
| 07/10/2001 | Mindbenders Standard | QLD | 4 | 378 | 296 |
| 14/10/2001 | Marathon Madness | QLD | 4 | 298 | 436 |
| 14/10/2001 | Marathon Madness | QLD | 9 | 317 | 303 |
| 02/12/2001 | Southport | QLD | 4 | 386 | 289 |
| 13/01/2002 | Greenbank | QLD | 2 | 511 | 273 |
| 09/03/2002 | Redland Bay | QLD | 3 | 301 | 372 |
| 04/05/2002 | Big Weekend Round Robin | QLD | 1 | 458 | 283 |
| 14/07/2002 | Coominya | QLD | 4 | 466 | 255 |
| 15/03/2003 | Redland Bay | QLD | 5 | 378 | 415 |
| 24/08/2003 | Queensland Championships | QLD | 11 | 475 | 266 |
| 14/09/2003 | Toowoomba | QLD | 3 | 351 | 408 |
| 15/02/2004 | Ipswich | QLD | 3 | 388 | 357 |
| 13/03/2004 | Redland Bay | QLD | 2 | 411 | 360 |
| 01/08/2004 | Redcliffe Go For Dough | QLD | 4 | 401 | 282 |
| 22/08/2004 | Queensland Championships | QLD | 7 | 481 | 378 |
| 12/09/2004 | Toowoomba | QLD | 2 | 390 | 345 |
| 03/10/2004 | Mindbenders Standard | QLD | 6 | 389 | 346 |
| 17/10/2004 | Newmarket | QLD | 1 | 342 | 335 |
| 01/05/2005 | May Charity Weekend - Day 2 | QLD | 4 | 355 | 374 |
| 13/06/2005 | Toowoomba Winter Wound Wobin | QLD | 4 | 413 | 330 |
| 13/06/2005 | Toowoomba Winter Wound Wobin | QLD | 11 | 308 | 327 |
| 21/08/2005 | Queensland Championships | QLD | 4 | 452 | 372 |
| 09/10/2005 | Kingaroy | QLD | 4 | 340 | 393 |
| 11/06/2006 | WWW Round Robins | QLD | 3 | 397 | 367 |
| 11/06/2006 | WWW Round Robins | QLD | 10 | 394 | 488 |
| 03/12/2006 | Southport Christmas | QLD | 2 | 473 | 376 |
| 11/02/2007 | Ipswich | QLD | 2 | 339 | 325 |
| 10/03/2007 | Redland Bay | QLD | 3 | 311 | 495 |
| 07/05/2007 | Queensland Championships (Masters) | QLD | 8 | 384 | 282 |
| 15/07/2007 | Lockyer Valley | QLD | 5 | 355 | 420 |
| 29/12/2007 | LAST CHANCE | QLD | 6 | 314 | 443 |
| 20/01/2008 | Greenbank Charity | QLD | 3 | 410 | 372 |
| 08/03/2008 | Redland Bay | QLD | 5 | 312 | 414 |
| 04/05/2008 | Queensland Championships | QLD | 2 | 403 | 390 |
| 31/08/2008 | Claytons Sunday | QLD | 1 | 377 | 310 |
| 25/10/2008 | Mindbenders Saturday | QLD | 3 | 421 | 346 |
| 14/02/2009 | Ipswich | QLD | 3 | 378 | 387 |
| 30/08/2009 | Qld Champs Sun | QLD | 7 | 396 | 431 |
| 19/09/2009 | Toowoomba | QLD | 3 | 409 | 356 |
| 01/07/2012 | Coominya | QLD | 4 | 406 | 345 |
| Head-to-head after 58 games | 36 | 22 | |||
| Average score | 383.66 | 360.05 | |||
| Spread | 1369 | -1369 | |||