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