| Tournament | Round | Elwyn Chalk | Phil Burdge |
| 13.06.1999 Advanced Intermediate Recreation (WA) | 2 | 369 | 361 |
| 11.11.2001 Coogee (WA) | 4 | 344 | 404 |
| 24.03.2002 WA Marathon (WA) | 2 | 362 | 316 |
| 24.03.2002 WA Marathon (WA) | 6 | 406 | 259 |
| 28.07.2002 WA Marathon 2 (WA) | 5 | 338 | 410 |
| 28.07.2002 WA Marathon 2 (WA) | 8 | 374 | 343 |
| 30.11.2003 Hamersley (WA) | 6 | 343 | 422 |
| 04.04.2004 Warmup Marathon (WA) | 3 | 367 | 315 |
| 04.04.2004 Warmup Marathon (WA) | 8 | 353 | 378 |
| 02.05.2004 Maximin (WA) | 3 | 317 | 323 |
| 06.02.2005 Fremantle (WA) | 2 | 363 | 387 |
| Head-to-head after 11 games | 5 | 6 | |
| Average score | 357.81 | 356.18 | |
| Spread: | 18 | -18 | |