| Tournament | Round | William Shakespeare | Dianne Davis |
| 20.07.2002 July Bunny (VIC) | 6 | 100 | 300 |
| 14.06.2004 Victorian Championships (VIC) | 8 | 376 | 351 |
| 29.05.2005 Two Rack (VIC) | 4 | 373 | 348 |
| 13.06.2005 Victorian Championships (VIC) | 16 | 392 | 387 |
| 10.06.2006 vic06 3 DAY (VIC) | 3 | 445 | 419 |
| 21.01.2007 AESTIVAL FESTIVAL 2007 (VIC) | 6 | 347 | 367 |
| 09.04.2007 Australian Championships (NSW) | 18 | 319 | 398 |
| 25.04.2011 Aus Championship (ACT) | 21 | 362 | 348 |
| Head-to-head after 8 games | 5 | 3 | |
| Average score | 339.25 | 364.75 | |
| Spread: | -204 | 204 | |