| Date | Tournament | State | Round | Mary McMahon | Jim Warmington |
|---|---|---|---|---|---|
| 26/09/1999 | Essendon | VIC | 1 | 359 | 393 |
| 20/01/2002 | Aestival | VIC | 6 | 394 | 384 |
| 31/08/2003 | WSC Fundraiser | VIC | 2 | 388 | 403 |
| 02/07/2006 | Bentleigh | VIC | 6 | 352 | 238 |
| 01/10/2006 | Essendon | VIC | 5 | 427 | 420 |
| 20/05/2007 | DANDENONG | VIC | 5 | 330 | 343 |
| Head-to-head after 6 games | 3 | 3 | |||
| Average score | 375.00 | 363.50 | |||
| Spread | 69 | -69 | |||