| Tournament | Round | Ryan Anderson | Olga Visser |
| 26.10.2008 Mindbenders Sunday (QLD) | 3 | 399 | 429 |
| 01.08.2009 Townsville Saturday (QLD) | 6 | 384 | 374 |
| 30.08.2009 Qld Champs Sun (QLD) | 3 | 371 | 408 |
| 24.10.2009 Redcliffe ABC (QLD) | 4 | 443 | 359 |
| 17.01.2010 Logan Clovers (QLD) | 7 | 372 | 361 |
| 31.07.2010 TOWNSVILLE 2010 (QLD) | 4 | 444 | 310 |
| 08.08.2010 misunday (QLD) | 2 | 528 | 276 |
| 29.08.2010 Qld Championships (QLD) | 2 | 532 | 322 |
| 03.04.2011 Foolishly April (QLD) | 5 | 408 | 410 |
| 25.04.2011 Aus Championship (ACT) | 1 | 414 | 359 |
| 31.07.2011 Townsville Sunday (QLD) | 3 | 438 | 334 |
| 07.08.2011 Magnetic Is Sunday (QLD) | 5 | 404 | 374 |
| 28.08.2011 Qld Championships (QLD) | 2 | 487 | 416 |
| 29.07.2012 Cairns (QLD) | 6 | 418 | 360 |
| 06.10.2012 Cairns Oktoberfest Sat (QLD) | 3 | 479 | 367 |
| 07.10.2012 Cairns Oktoberfest Sun (QLD) | 6 | 384 | 419 |
| 08.10.2012 Cairns Oktoberfest Mon (QLD) | 4 | 514 | 331 |
| 27.10.2012 Redcliffe Saturday (QLD) | 5 | 483 | 304 |
| 01.04.2013 Australian Championship (QLD) | 2 | 549 | 376 |
| 11.08.2013 Qld Champs (QLD) | 13 | 397 | 331 |
| Head-to-head after 20 games | 16 | 4 | |
| Average score | 442.4 | 361 | |
| Spread: | 1628 | -1628 | |