| Date | Tournament | State | Round | Colleen McCormick | Bettina Tonkin |
|---|---|---|---|---|---|
| 09/07/1995 | Bassendean | WA | 3 | 346 | 429 |
| 09/03/1997 | Advanced Intermediate Recreation | WA | 4 | 461 | 288 |
| 15/03/1998 | Bunbury | WA | 1 | 383 | 362 |
| 13/06/1999 | Advanced Intermediate Recreation | WA | 6 | 432 | 362 |
| 17/10/1999 | Rockingham | WA | 5 | 361 | 409 |
| 27/03/2000 | Nedlands | WA | 2 | 359 | 428 |
| 28/05/2000 | Melville | WA | 3 | 255 | 436 |
| 13/08/2000 | Western Australian Masters | WA | 9 | 412 | 300 |
| 11/03/2001 | Bunbury | WA | 2 | 369 | 373 |
| 08/04/2001 | Nedlands | WA | 5 | 392 | 328 |
| 27/05/2001 | Melville | WA | 4 | 309 | 464 |
| 02/09/2001 | Western Australian Masters | WA | 2 | 387 | 251 |
| 01/04/2002 | Australian Championships | WA | 4 | 366 | 268 |
| 10/08/2002 | Western Australian Masters | WA | 15 | 406 | 301 |
| 08/09/2002 | Yokine | WA | 3 | 311 | 359 |
| 08/12/2002 | Marathon | WA | 1 | 349 | 296 |
| 08/12/2002 | Marathon | WA | 6 | 293 | 362 |
| 23/02/2003 | Kwinana | WA | 3 | 385 | 345 |
| 13/07/2003 | Bassendean | WA | 2 | 403 | 296 |
| 28/09/2003 | Manjimup | WA | 7 | 381 | 347 |
| 08/02/2004 | Fremantle | WA | 6 | 326 | 287 |
| 03/10/2004 | Manjimup | WA | 2 | 310 | 402 |
| 31/10/2004 | Coogee | WA | 1 | 302 | 354 |
| 06/02/2005 | Fremantle | WA | 2 | 376 | 311 |
| 05/02/2006 | Fremantle | WA | 4 | 338 | 333 |
| 12/03/2006 | Bunbury | WA | 2 | 463 | 294 |
| 09/04/2006 | Nedlands | WA | 2 | 413 | 351 |
| 25/04/2006 | Anzac Maximin | WA | 6 | 459 | 281 |
| 03/02/2008 | Fremantle | WA | 5 | 370 | 417 |
| 24/08/2008 | Rockingham | WA | 7 | 410 | 320 |
| 20/09/2009 | YOKINE 2009 | WA | 6 | 392 | 370 |
| 14/03/2010 | BUNBURY 2010 | WA | 5 | 436 | 377 |
| 26/04/2010 | ANZAC MAXIMIN 2010 | WA | 3 | 419 | 302 |
| 12/12/2010 | WA December Open | WA | 2 | 454 | 315 |
| 18/09/2011 | ROCKINGHAM | WA | 3 | 400 | 450 |
| 06/11/2011 | Progressive | WA | 7 | 395 | 323 |
| 11/12/2011 | DEC OPEN | WA | 2 | 328 | 390 |
| 05/02/2012 | FREMANTLE | WA | 1 | 352 | 417 |
| 18/03/2012 | Tri-Section March | WA | 3 | 457 | 375 |
| 22/04/2012 | ANZAC MAXIMIN | WA | 4 | 389 | 352 |
| 26/08/2012 | Rockingham | WA | 1 | 353 | 453 |
| 20/01/2013 | MAXIMIN | WA | 2 | 419 | 354 |
| 07/04/2013 | APRIL MAXIMIN | WA | 6 | 378 | 372 |
| 25/08/2013 | Rockingham | WA | 2 | 397 | 349 |
| 15/09/2013 | TRISEP13 | WA | 1 | 372 | 309 |
| 03/11/2013 | COOGEE | WA | 6 | 376 | 311 |
| 02/02/2014 | Fremantle | WA | 5 | 402 | 308 |
| 23/02/2014 | RRFEB | WA | 7 | 308 | 333 |
| 27/04/2014 | April OPEN | WA | 3 | 409 | 324 |
| 18/05/2014 | MELVILLE | WA | 6 | 404 | 340 |
| 06/07/2014 | JULY OPEN | WA | 6 | 280 | 397 |
| 27/07/2014 | BASSENDEAN | WA | 5 | 359 | 363 |
| 21/09/2014 | Rockingham | WA | 7 | 369 | 307 |
| 09/11/2014 | Round Robin NOV | WA | 3 | 351 | 329 |
| 17/05/2015 | Melville | WA | 3 | 401 | 276 |
| 15/05/2016 | Melville | WA | 3 | 466 | 331 |
| 10/07/2016 | Bisection July | WA | 5 | 371 | 423 |
| 15/01/2017 | Half Marathon | WA | 1 | 337 | 416 |
| 05/02/2017 | FEB17OP1 | WA | 3 | 319 | 370 |
| 26/02/2017 | Melville open | WA | 4 | 415 | 287 |
| 05/06/2017 | WA Championship | WA | 7 | 307 | 374 |
| 05/06/2017 | WA Championship | WA | 11 | 339 | 460 |
| 14/01/2018 | Jan HALFPM | WA | 1 | 385 | 356 |
| 20/05/2018 | Melville | WA | 4 | 391 | 354 |
| 21/07/2019 | WA AGM | WA | 4 | 344 | 387 |
| 21/07/2019 | WA AGM | WA | 6 | 328 | 396 |
| 02/02/2020 | Feb Half PM | WA | 3 | 315 | 455 |
| 21/08/2022 | August Bisection | WA | 2 | 338 | 354 |
| Head-to-head after 68 games | 41 | 27 | |||
| Average score | 373.26 | 354.60 | |||
| Spread | 1269 | -1269 | |||