| Tournament | Round | Alastair Richards | Henny Yates |
| 24.03.2002 WA Marathon (WA) | 5 | 327 | 481 |
| 24.03.2002 WA Marathon (WA) | 7 | 318 | 470 |
| 21.04.2002 Nedlands (WA) | 1 | 417 | 408 |
| 26.05.2002 Melville (WA) | 5 | 358 | 384 |
| 28.07.2002 WA Marathon 2 (WA) | 3 | 329 | 417 |
| 28.07.2002 WA Marathon 2 (WA) | 6 | 366 | 443 |
| 29.09.2002 Manjimup (WA) | 5 | 411 | 417 |
| 10.02.2002 Fremantle (WA) | 4 | 361 | 330 |
| 08.12.2002 Marathon (WA) | 3 | 402 | 329 |
| 02.02.2003 Fremantle (WA) | 4 | 333 | 486 |
| 31.05.2003 Western Australian Championships (WA) | 6 | 409 | 397 |
| 03.08.2003 Marathon (WA) | 1 | 373 | 369 |
| 03.08.2003 Marathon (WA) | 6 | 371 | 379 |
| 14.09.2003 Maximin (WA) | 6 | 405 | 350 |
| 28.09.2003 Manjimup (WA) | 3 | 372 | 397 |
| 07.12.2003 Summer Marathon (WA) | 4 | 371 | 404 |
| 07.12.2003 Summer Marathon (WA) | 9 | 296 | 375 |
| 11.01.2004 January Maximin (WA) | 2 | 392 | 326 |
| 04.04.2004 Warmup Marathon (WA) | 5 | 445 | 318 |
| 04.04.2004 Warmup Marathon (WA) | 10 | 457 | 370 |
| 19.06.2004 Western Australian Championships (WA) | 16 | 455 | 252 |
| Head-to-head after 21 games | 10 | 11 | |
| Average score | 379.42 | 385.8 | |
| Spread: | -134 | 134 | |