| Date | Tournament | State | Round | Kate Horan | Robin Andersen |
|---|---|---|---|---|---|
| 17/01/1999 | WA Open | WA | 5 | 394 | 367 |
| 28/05/2000 | Melville | WA | 4 | 340 | 302 |
| 24/03/2002 | WA Marathon | WA | 5 | 284 | 380 |
| 24/03/2002 | WA Marathon | WA | 10 | 327 | 494 |
| 12/01/2003 | Open | WA | 5 | 425 | 338 |
| 11/01/2004 | January Maximin | WA | 3 | 371 | 328 |
| 04/04/2004 | Warmup Marathon | WA | 5 | 399 | 344 |
| 04/04/2004 | Warmup Marathon | WA | 10 | 417 | 314 |
| 06/02/2005 | Fremantle | WA | 4 | 365 | 354 |
| 10/04/2005 | Nedlands | WA | 7 | 306 | 421 |
| 24/04/2005 | Anzac Maximin | WA | 1 | 341 | 351 |
| 06/06/2005 | Western Australian Championships | WA | 4 | 334 | 425 |
| 23/10/2005 | Rockingham | WA | 7 | 440 | 372 |
| 08/01/2006 | Summer Maximin | WA | 4 | 442 | 357 |
| 09/04/2006 | Nedlands | WA | 3 | 395 | 396 |
| 25/04/2006 | Anzac Maximin | WA | 4 | 356 | 348 |
| 04/06/2006 | Western Australian Championships | WA | 8 | 353 | 505 |
| 04/06/2006 | Western Australian Championships | WA | 12 | 384 | 324 |
| 20/08/2006 | Yokine | WA | 6 | 434 | 278 |
| 19/11/2006 | Coogee | WA | 4 | 390 | 305 |
| 03/12/2006 | WA Champions Cup | WA | 4 | 364 | 374 |
| 04/06/2007 | Western Australian Championships A & B | WA | 2 | 343 | 389 |
| 04/06/2007 | Western Australian Championships A & B | WA | 16 | 428 | 350 |
| 29/07/2007 | WA Open | WA | 4 | 295 | 483 |
| 21/10/2007 | Rockingham | WA | 6 | 421 | 450 |
| 13/01/2008 | Maximin | WA | 5 | 418 | 376 |
| 13/07/2008 | Bassendean 2008 | WA | 6 | 371 | 433 |
| 24/08/2008 | Rockingham | WA | 2 | 360 | 388 |
| 18/01/2009 | SUMMER MAXIMIN | WA | 2 | 332 | 405 |
| 08/02/2009 | Fremantle | WA | 7 | 323 | 406 |
| 11/04/2009 | AUST CHAMPIONSHIP | WA | 10 | 428 | 413 |
| 11/04/2009 | AUST CHAMPIONSHIP | WA | 17 | 399 | 452 |
| 14/02/2010 | Fremantle 2010 | WA | 1 | 411 | 428 |
| 07/06/2010 | WA CHAMPIONSHIP 2010 | WA | 2 | 322 | 445 |
| 07/06/2010 | WA CHAMPIONSHIP 2010 | WA | 13 | 345 | 381 |
| 04/07/2010 | WA BISECTION | WA | 6 | 362 | 481 |
| 25/07/2010 | BASSENDEAN 2010 | WA | 1 | 360 | 484 |
| 12/12/2010 | WA December Open | WA | 5 | 323 | 348 |
| 01/05/2011 | MELVILLE MAY | WA | 2 | 375 | 349 |
| 26/02/2012 | February Trisection | WA | 1 | 339 | 417 |
| 26/08/2012 | Rockingham | WA | 4 | 289 | 451 |
| 20/01/2013 | MAXIMIN | WA | 7 | 422 | 364 |
| 03/06/2013 | WA Championship | WA | 11 | 310 | 569 |
| 02/02/2014 | Fremantle | WA | 6 | 346 | 454 |
| 23/02/2014 | RRFEB | WA | 1 | 381 | 454 |
| 06/04/2014 | April YOOF | WA | 1 | 418 | 391 |
| 13/09/2015 | YF13SEP15 | WA | 4 | 352 | 456 |
| 04/10/2015 | Rockingham | WA | 6 | 435 | 316 |
| 10/07/2016 | Bisection July | WA | 2 | 276 | 429 |
| 18/09/2016 | Yoof September | WA | 3 | 311 | 399 |
| Head-to-head after 50 games | 20 | 30 | |||
| Average score | 367.12 | 396.76 | |||
| Spread | -1482 | 1482 | |||