| Tournament | Round | Robyn Corbel | Joy McGowan |
| 02.08.1998 Kooralbyn (QLD) | 6 | 387 | 470 |
| 20.08.2000 Queensland Championships (QLD) | 13 | 395 | 384 |
| 15.10.2000 Mindbenders Standard (QLD) | 2 | 529 | 310 |
| 03.12.2000 Southport (QLD) | 5 | 338 | 471 |
| 26.08.2001 Queensland Championships (QLD) | 6 | 298 | 394 |
| 13.01.2002 Greenbank (QLD) | 2 | 330 | 328 |
| 12.01.2003 Greenbank (QLD) | 5 | 429 | 362 |
| 03.05.2003 Big Weekend Saturday (QLD) | 7 | 411 | 461 |
| 24.08.2003 Queensland Championships (QLD) | 5 | 361 | 378 |
| 13.12.2003 December Progressive Marathon (QLD) | 5 | 309 | 383 |
| 13.12.2003 December Progressive Marathon (QLD) | 10 | 416 | 361 |
| 01.08.2004 Redcliffe Go For Dough (QLD) | 5 | 342 | 429 |
| 27.10.2007 Mindbenders Open (QLD) | 6 | 389 | 381 |
| Head-to-head after 13 games | 6 | 7 | |
| Average score | 379.53 | 393.23 | |
| Spread: | -178 | 178 | |