| Date | Tournament | State | Round | Teresa Dean | Trevor Halsall |
|---|---|---|---|---|---|
| 13/02/2000 | South Australian Championships | SA | 12 | 368 | 388 |
| 22/04/2000 | Australian Championships | QLD | 2 | 348 | 497 |
| 18/11/2001 | SA/Victoria Border Challenge | VIC | 7 | 356 | 415 |
| 08/03/2003 | South Australian Championships | SA | 8 | 256 | 407 |
| 14/09/2003 | Melbourne Masters | VIC | 5 | 321 | 523 |
| 02/11/2003 | SA/Victoria Border Challenge Dimboola | VIC | 9 | 220 | 525 |
| 14/06/2004 | Victorian Championships | VIC | 5 | 342 | 451 |
| 17/04/2006 | Australian Championships | QLD | 10 | 304 | 475 |
| 07/03/2010 | SA Championship | SA | 13 | 395 | 499 |
| 10/03/2013 | SA Championship | SA | 14 | 398 | 423 |
| 08/03/2025 | SA Champs | SA | 6 | 433 | 457 |
| Head-to-head after 11 games | 0 | 11 | |||
| Average score | 340.09 | 460.00 | |||
| Spread | -1319 | 1319 | |||