| Date | Tournament | State | Round | Patricia Mitchell | Graeme Lock Lee |
|---|---|---|---|---|---|
| 08/06/1998 | Victorian Championships | VIC | 16 | 339 | 372 |
| 09/06/2001 | Victorian Championships | VIC | 20 | 351 | 388 |
| 10/06/2002 | Victorian Championships | VIC | 12 | 305 | 495 |
| 28/03/2005 | Australian Championships | TAS | 8 | 356 | 446 |
| 24/03/2008 | Australian Championship | VIC | 4 | 388 | 408 |
| Head-to-head after 5 games | 0 | 5 | |||
| Average score | 347.80 | 421.80 | |||
| Spread | -370 | 370 | |||