| Tournament | Round | Joy McGowan | Edward Okulicz |
| 21.03.1999 Redcliffe (QLD) | 3 | 412 | 358 |
| 21.08.1999 Queensland Championships (QLD) | 6 | 223 | 407 |
| 28.11.1999 Southport (QLD) | 1 | 399 | 388 |
| 20.08.2000 Queensland Championships (QLD) | 2 | 309 | 468 |
| 14.10.2000 Mindbenders Open (QLD) | 1 | 236 | 402 |
| 14.01.2001 Greenbank (QLD) | 1 | 386 | 403 |
| 11.11.2001 Redcliffe (QLD) | 6 | 299 | 563 |
| 24.02.2002 Ipswich (QLD) | 6 | 357 | 366 |
| 14.04.2002 Brisbane (QLD) | 1 | 346 | 364 |
| 19.05.2002 Donnybrook (QLD) | 1 | 337 | 427 |
| 24.11.2002 Cleveland (QLD) | 2 | 272 | 404 |
| 12.04.2003 Nationals Warm-up (QLD) | 6 | 367 | 471 |
| 12.04.2003 Nationals Warm-up (QLD) | 12 | 342 | 469 |
| 04.05.2003 Big Weekend Sunday (QLD) | 6 | 335 | 369 |
| 26.10.2003 Mindbenders Standard (QLD) | 6 | 308 | 438 |
| 15.11.2003 Cleveland (QLD) | 6 | 321 | 394 |
| 30.11.2003 Southport (QLD) | 6 | 270 | 395 |
| 22.08.2004 Queensland Championships (QLD) | 12 | 445 | 418 |
| Head-to-head after 18 games | 3 | 15 | |
| Average score | 331.33 | 416.88 | |