| Date | Tournament | State | Round | Trevor Halsall | Lesley Mack |
|---|---|---|---|---|---|
| 12/04/1993 | Australian Championship | SA | 13 | 422 | 284 |
| 04/04/1994 | Australian Championships | WA | 8 | 313 | 413 |
| 22/07/2000 | Melbourne Open | VIC | 3 | 310 | 426 |
| Head-to-head after 3 games | 1 | 2 | |||
| Average score | 348.33 | 374.33 | |||
| Spread | -78 | 78 | |||