| Tournament | Round | Karen Richards | Simon Walton |
| 24.03.2008 Australian Championship (VIC) | 20 | 420 | 407 |
| 13.09.2008 MASTERS AND STATE CHALLENGE TROPHY (VIC) | 4 | 383 | 409 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 6 | 473 | 402 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 14 | 367 | 352 |
| 08.11.2008 WYSC Fundraiser (SA) | 6 | 303 | 428 |
| 14.02.2009 wordsfeb09 (NSW) | 7 | 395 | 431 |
| 26.04.2009 Matchplay Qualifier (NSW) | 9 | 391 | 452 |
| 18.07.2009 Winter Masters (NSW) | 5 | 433 | 389 |
| 08.08.2009 Empire Bay (NSW) | 6 | 310 | 412 |
| 13.09.2009 MASTERS AND STATE CHALLENGE TROPHY (NSW) | 18 | 391 | 363 |
| 05.10.2009 NSW CHAMPIONSHIPS (NSW) | 7 | 347 | 373 |
| 10.10.2009 October Fundraiser (NSW) | 6 | 470 | 446 |
| 23.01.2010 CITY OF SYDNEY (NSW) | 19 | 317 | 474 |
| 05.04.2010 Aus Championship (SA) | 21 | 379 | 472 |
| 12.09.2010 Australian Masters & State Challenge Trophy (VIC) | 9 | 359 | 477 |
| 12.05.2012 BEECROFT MARATHON (NSW) | 8 | 330 | 388 |
| Head-to-head after 16 games | 6 | 10 | |
| Average score | 379.25 | 417.18 | |
| Spread: | -607 | 607 | |