| Date | Tournament | State | Round | Olga Visser | Shirley Pelham |
|---|---|---|---|---|---|
| 21/04/1996 | Greenbank | QLD | 3 | 434 | 322 |
| 17/11/1996 | Redland Bay | QLD | 3 | 377 | 330 |
| 25/05/1997 | Southport | QLD | 6 | 376 | 357 |
| 14/10/2007 | Fundraiser at Coorparoo | QLD | 2 | 413 | 338 |
| 27/10/2013 | Redcliffe Sunday | QLD | 1 | 324 | 361 |
| 26/10/2014 | Redcliffe Sunday | QLD | 1 | 408 | 274 |
| 14/02/2016 | February Frolic | QLD | 4 | 399 | 351 |
| 13/11/2016 | youth fr nov | QLD | 4 | 380 | 349 |
| 26/12/2016 | Last Chance | QLD | 2 | 383 | 362 |
| 26/12/2016 | Last Chance | QLD | 8 | 403 | 332 |
| 10/03/2018 | Bremer Waters | QLD | 1 | 342 | 399 |
| 12/12/2018 | Bethania Wed | QLD | 3 | 271 | 360 |
| 12/12/2018 | Bethania Wed | QLD | 6 | 388 | 360 |
| 06/05/2019 | Help Me May | QLD | 8 | 329 | 358 |
| 21/07/2019 | QAH July | QLD | 3 | 372 | 354 |
| 01/12/2019 | Southport Christmas | QLD | 8 | 340 | 319 |
| 15/12/2019 | Almost Last Chance | QLD | 6 | 439 | 322 |
| 12/02/2020 | Bethania Wed | QLD | 6 | 422 | 435 |
| 10/12/2020 | Bethania Thurs | QLD | 3 | 372 | 347 |
| 10/12/2020 | Bethania Thurs | QLD | 3 | 372 | 347 |
| 17/06/2021 | Bethania Thu RR | QLD | 4 | 370 | 353 |
| Head-to-head after 21 games | 16 | 5 | |||
| Average score | 376.86 | 349.05 | |||
| Spread | 584 | -584 | |||