| Date | Tournament | State | Round | Colleen McCormick | Jenny Coetzee |
|---|---|---|---|---|---|
| 14/02/1999 | Fremantle | WA | 5 | 372 | 247 |
| 11/07/1999 | Western Australian Masters | WA | 18 | 245 | 388 |
| 03/10/1999 | Yokine | WA | 1 | 383 | 337 |
| 27/03/2000 | Nedlands | WA | 3 | 427 | 376 |
| 13/08/2000 | Western Australian Masters | WA | 12 | 380 | 411 |
| 30/09/2001 | Manjimup | WA | 2 | 420 | 339 |
| 12/08/2001 | Yokine | WA | 3 | 399 | 375 |
| 01/04/2002 | Australian Championships | WA | 8 | 416 | 354 |
| 10/08/2002 | Western Australian Masters | WA | 12 | 370 | 323 |
| 08/09/2002 | Yokine | WA | 6 | 379 | 308 |
| 10/03/2002 | Bunbury | WA | 6 | 338 | 363 |
| 08/12/2002 | Marathon | WA | 2 | 444 | 350 |
| 08/12/2002 | Marathon | WA | 7 | 431 | 347 |
| 23/02/2003 | Kwinana | WA | 1 | 291 | 327 |
| 30/03/2003 | Praxis | WA | 6 | 455 | 300 |
| 25/05/2003 | Melville | WA | 7 | 409 | 365 |
| 03/08/2003 | Marathon | WA | 1 | 384 | 431 |
| 03/08/2003 | Marathon | WA | 6 | 332 | 361 |
| 28/09/2003 | Manjimup | WA | 5 | 384 | 335 |
| 19/10/2003 | Rockingham | WA | 7 | 423 | 295 |
| 01/08/2004 | Winter Marathon | WA | 4 | 360 | 370 |
| 01/08/2004 | Winter Marathon | WA | 9 | 276 | 397 |
| 12/09/2004 | Maximin | WA | 6 | 495 | 298 |
| 02/10/2004 | Manjimup Warmup | WA | 2 | 439 | 264 |
| 03/10/2004 | Manjimup | WA | 6 | 413 | 278 |
| 31/10/2004 | Coogee | WA | 5 | 418 | 326 |
| 21/11/2004 | Hamersley | WA | 1 | 417 | 272 |
| 27/02/2005 | Kwinana | WA | 7 | 310 | 425 |
| 24/04/2005 | Anzac Maximin | WA | 4 | 365 | 329 |
| 06/06/2005 | Western Australian Championships | WA | 8 | 339 | 318 |
| 06/06/2005 | Western Australian Championships | WA | 23 | 322 | 459 |
| 11/09/2005 | Spring Maximin | WA | 1 | 441 | 430 |
| 23/10/2005 | Rockingham | WA | 6 | 307 | 363 |
| 08/01/2006 | Summer Maximin | WA | 1 | 373 | 322 |
| 26/02/2006 | Mandurah | WA | 4 | 330 | 339 |
| 12/03/2006 | Bunbury | WA | 3 | 320 | 404 |
| 25/04/2006 | Anzac Maximin | WA | 7 | 332 | 399 |
| 04/06/2006 | Western Australian Championships | WA | 10 | 428 | 296 |
| 09/07/2006 | Bassendean | WA | 2 | 358 | 280 |
| 30/07/2006 | WA Winter Marathon | WA | 2 | 391 | 370 |
| 30/07/2006 | WA Winter Marathon | WA | 7 | 433 | 397 |
| 04/06/2007 | Western Australian Championships A & B | WA | 7 | 392 | 380 |
| 08/07/2007 | Bassendean | WA | 3 | 425 | 359 |
| 29/07/2007 | WA Open | WA | 5 | 407 | 303 |
| 26/08/2007 | Yokine | WA | 5 | 400 | 354 |
| 29/09/2007 | Pinjarra Maximin | WA | 3 | 388 | 259 |
| 03/02/2008 | Fremantle | WA | 7 | 379 | 368 |
| 01/06/2008 | WA Championships | WA | 16 | 365 | 337 |
| 24/08/2008 | Rockingham | WA | 3 | 403 | 358 |
| 16/08/2009 | ROCKINGHAM 2009 | WA | 5 | 405 | 422 |
| 24/01/2010 | MaxiMin January 2010 | WA | 5 | 429 | 235 |
| 14/03/2010 | BUNBURY 2010 | WA | 4 | 363 | 454 |
| 26/04/2010 | ANZAC MAXIMIN 2010 | WA | 1 | 377 | 339 |
| 29/08/2010 | Rockingham 2010 | WA | 7 | 373 | 339 |
| 23/01/2011 | Summer Maximin | WA | 3 | 426 | 299 |
| 03/04/2011 | APRIL MAXIMIN | WA | 4 | 393 | 268 |
| 01/05/2011 | MELVILLE MAY | WA | 2 | 396 | 354 |
| 06/06/2011 | WA Championship | WA | 7 | 432 | 311 |
| 05/02/2012 | FREMANTLE | WA | 6 | 302 | 411 |
| 26/02/2012 | February Trisection | WA | 7 | 387 | 364 |
| 22/04/2012 | ANZAC MAXIMIN | WA | 7 | 431 | 234 |
| 04/06/2012 | WA CHAMPS | WA | 8 | 342 | 360 |
| 04/06/2012 | WA CHAMPS | WA | 12 | 373 | 455 |
| 16/09/2012 | BASSENDEAN | WA | 3 | 311 | 407 |
| 18/11/2012 | MARATHON | WA | 4 | 428 | 293 |
| 18/11/2012 | MARATHON | WA | 9 | 394 | 327 |
| 10/02/2013 | Fremantle | WA | 7 | 426 | 356 |
| 07/04/2013 | APRIL MAXIMIN | WA | 7 | 382 | 351 |
| 19/05/2013 | MELVILLE | WA | 2 | 367 | 359 |
| 08/12/2013 | DEC OPEN | WA | 3 | 470 | 309 |
| 23/02/2014 | RRFEB | WA | 2 | 343 | 357 |
| 18/05/2014 | MELVILLE | WA | 5 | 289 | 373 |
| 21/09/2014 | Rockingham | WA | 5 | 374 | 349 |
| 09/11/2014 | Round Robin NOV | WA | 2 | 420 | 375 |
| 11/01/2015 | TRIJAN | WA | 3 | 372 | 381 |
| 01/02/2015 | FREM1FEB | WA | 7 | 386 | 337 |
| 19/04/2015 | Yoof Fundraiser | WA | 4 | 358 | 376 |
| 17/05/2015 | Melville | WA | 6 | 407 | 340 |
| 01/06/2015 | WA Champs | WA | 11 | 288 | 427 |
| 13/09/2015 | YF13SEP15 | WA | 3 | 366 | 305 |
| 04/10/2015 | Rockingham | WA | 1 | 406 | 358 |
| 06/12/2015 | OPEN6DEC | WA | 3 | 359 | 354 |
| 21/02/2016 | FEB21RR | WA | 6 | 301 | 353 |
| 15/05/2016 | Melville | WA | 2 | 367 | 407 |
| 11/12/2016 | DEC OPEN | WA | 2 | 301 | 429 |
| 17/04/2017 | National Championship | WA | 13 | 361 | 313 |
| 09/07/2017 | BISAGM17 | WA | 7 | 337 | 287 |
| 30/07/2017 | Bassendean | WA | 7 | 343 | 385 |
| 17/09/2017 | Youth Fundraiser Sept | WA | 5 | 377 | 358 |
| 14/01/2018 | Jan HALFAM | WA | 5 | 354 | 309 |
| 04/02/2018 | Feb open | WA | 3 | 331 | 365 |
| 18/03/2018 | Joy Deans Memorial | WA | 2 | 349 | 295 |
| 22/04/2018 | YOOF APRIL | WA | 6 | 297 | 413 |
| 28/10/2018 | Yoof Fundraiser | WA | 3 | 374 | 366 |
| 18/11/2018 | NOV OPEN | WA | 6 | 312 | 349 |
| 17/03/2019 | Joy Deans Memorial | WA | 3 | 426 | 328 |
| 21/07/2019 | WA AGM | WA | 1 | 350 | 369 |
| 18/08/2019 | AUGTRIS | WA | 4 | 366 | 343 |
| 13/10/2019 | OCT Trisection | WA | 7 | 376 | 351 |
| 17/11/2019 | YOOF Nov | WA | 4 | 272 | 388 |
| 08/12/2019 | DEC Open | WA | 4 | 248 | 395 |
| 01/11/2020 | RRNOV20 | WA | 7 | 379 | 339 |
| 06/12/2020 | AGMBISEC | WA | 4 | 314 | 351 |
| 06/12/2020 | AGMBISEC | WA | 4 | 314 | 351 |
| 15/05/2022 | Melville 2022 | WA | 2 | 257 | 419 |
| Head-to-head after 105 games | 67 | 38 | |||
| Average score | 371.32 | 350.74 | |||
| Spread | 2161 | -2161 | |||