| Tournament | Round | Noela Costello | Chris Dyson |
| 27.03.2000 Nedlands (WA) | 1 | 284 | 279 |
| 24.03.2002 WA Marathon (WA) | 6 | 338 | 245 |
| 24.03.2002 WA Marathon (WA) | 8 | 393 | 265 |
| 28.07.2002 WA Marathon 2 (WA) | 5 | 295 | 405 |
| 08.12.2002 Marathon (WA) | 2 | 391 | 229 |
| 12.01.2003 Open (WA) | 2 | 245 | 316 |
| 14.09.2003 Maximin (WA) | 6 | 367 | 263 |
| 07.12.2003 Summer Marathon (WA) | 6 | 324 | 315 |
| 04.04.2004 Warmup Marathon (WA) | 2 | 450 | 274 |
| Head-to-head after 9 games | 7 | 2 | |
| Average score | 343 | 287.88 | |
| Spread: | 496 | -496 | |