| Tournament | Round | Colleen McCormick | Mark Gidvani |
| 16.03.2003 Bunbury (WA) | 6 | 288 | 382 |
| 03.08.2003 Marathon (WA) | 2 | 350 | 419 |
| 03.08.2003 Marathon (WA) | 7 | 360 | 480 |
| 14.09.2003 Maximin (WA) | 6 | 327 | 358 |
| 07.12.2003 Summer Marathon (WA) | 1 | 322 | 359 |
| 07.12.2003 Summer Marathon (WA) | 6 | 391 | 375 |
| 29.02.2004 Kwinana (WA) | 2 | 291 | 429 |
| 19.06.2004 Western Australian Championships (WA) | 3 | 294 | 417 |
| Head-to-head after 8 games | 1 | 7 | |
| Average score | 327.87 | 402.37 | |
| Spread: | -596 | 596 | |