| Tournament | Round | Katie Rowe | Olga Visser |
| 30.06.2002 North West Open (QLD) | 8 | 337 | 380 |
| 19.10.2002 Mindbenders Open (QLD) | 6 | 370 | 423 |
| 17.04.2006 Australian Championships (QLD) | 9 | 357 | 379 |
| 17.04.2006 Australian Championships (QLD) | 15 | 334 | 375 |
| 24.03.2008 Australian Championship (VIC) | 6 | 386 | 319 |
| 21.04.2011 Championship WARMUP 1 (ACT) | 4 | 424 | 333 |
| 21.04.2011 Championship WARMUP 2 (ACT) | 3 | 321 | 550 |
| 25.04.2011 Aus Championship (ACT) | 3 | 325 | 432 |
| 25.04.2011 Aus Championship (ACT) | 17 | 402 | 397 |
| Head-to-head after 9 games | 3 | 6 | |
| Average score | 361.77 | 398.66 | |
| Spread: | -332 | 332 | |