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