| Tournament | Round | Ron Baginski | Olga Visser |
| 12.07.1998 Coominya (QLD) | 2 | 365 | 367 |
| 02.08.1998 Kooralbyn (QLD) | 4 | 262 | 324 |
| 03.10.1999 Mindbenders (QLD) | 5 | 396 | 325 |
| 24.02.2002 Ipswich (QLD) | 4 | 363 | 448 |
| 18.08.2013 Townsville Sunday (QLD) | 3 | 515 | 307 |
| 21.08.2013 Magnetic Island (QLD) | 3 | 447 | 315 |
| 28.12.2013 Last Chance (QLD) | 5 | 455 | 364 |
| 12.01.2014 Logan Clovers (QLD) | 8 | 565 | 266 |
| 27.01.2014 City of Sydney International Masters (NSW) | 8 | 471 | 471 |
| 19.04.2015 Peach Tree FR (QLD) | 7 | 392 | 339 |
| 31.05.2015 Ocean Shores (QLD) | 6 | 479 | 334 |
| 30.08.2015 Qld Championships (QLD) | 9 | 406 | 420 |
| 15.11.2015 November FR (QLD) | 2 | 472 | 340 |
| 14.01.2018 Logan Clovers (QLD) | 5 | 425 | 309 |
| 20.01.2018 Jan Jaunt A (QLD) | 2 | 380 | 311 |
| 20.01.2018 Jan Jaunt B (QLD) | 1 | 458 | 374 |
| 24.02.2018 Feb RR (QLD) | 6 | 373 | 313 |
| 28.10.2018 Redcliffe (QLD) | 5 | 352 | 334 |
| 11.11.2018 November (QLD) | 2 | 384 | 374 |
| 25.11.2018 Southport Christmas (QLD) | 2 | 379 | 390 |
| 06.05.2019 Help Me May (QLD) | 3 | 376 | 411 |
| 06.10.2019 Oktoberfest (QLD) | 4 | 395 | 351 |
| Head-to-head after 22 games | 15.5 | 6.5 | |
| Average score | 414.09 | 353.95 | |
| Spread: | 1323 | -1323 | |