| Date | Tournament | State | Round | Maureen Gill | Wynne Davidson |
|---|---|---|---|---|---|
| 18/09/1994 | Yokine | WA | 1 | 328 | 378 |
| 12/03/1995 | Advanced Intermediate Recreation | WA | 3 | 396 | 296 |
| 09/03/1997 | Advanced Intermediate Recreation | WA | 3 | 286 | 322 |
| 25/05/1997 | Melville | WA | 6 | 279 | 384 |
| 17/10/1999 | Rockingham | WA | 3 | 326 | 402 |
| 10/02/2002 | Fremantle | WA | 2 | 388 | 390 |
| 30/11/2003 | Hamersley | WA | 7 | 292 | 285 |
| 11/01/2004 | January Maximin | WA | 3 | 348 | 326 |
| 28/03/2004 | Nedlands | WA | 7 | 289 | 449 |
| 27/02/2005 | Kwinana | WA | 6 | 280 | 335 |
| 13/03/2005 | Bunbury | WA | 5 | 305 | 360 |
| 10/04/2005 | Nedlands | WA | 5 | 314 | 314 |
| 24/04/2005 | Anzac Maximin | WA | 3 | 309 | 326 |
| 06/04/2008 | MAXIMIN APRIL | WA | 7 | 347 | 306 |
| 05/10/2008 | SPRING MAXIMIN 2008 | WA | 2 | 281 | 390 |
| 26/04/2009 | Anzac Maximin | WA | 6 | 345 | 336 |
| 08/11/2009 | COOGEE 2009 | WA | 1 | 374 | 370 |
| Head-to-head after 17 games | 6.5 | 10.5 | |||
| Average score | 322.76 | 351.12 | |||
| Spread | -482 | 482 | |||