| Date | Tournament | State | Round | Trevor Halsall | Gloria Gallagher |
|---|---|---|---|---|---|
| 24/01/1993 | City of Sydney Masters | NSW | 9 | 388 | 262 |
| 13/02/1993 | St George February | NSW | 1 | 288 | 305 |
| 23/10/1993 | Marathon Round Robin | NSW | 5 | 362 | 353 |
| 05/11/1994 | Sydney Club | NSW | 7 | 375 | 313 |
| 05/03/1995 | Balmain BUGS | NSW | 1 | 335 | 359 |
| 30/07/1995 | Winter Masters | NSW | 9 | 398 | 378 |
| 24/01/1997 | City of Sydney International Masters | NSW | 5 | 455 | 313 |
| 25/01/1998 | City of Sydney International Masters | NSW | 2 | 393 | 403 |
| 14/02/1998 | Wollongong WORDS Valentine | NSW | 7 | 357 | 338 |
| 15/03/1998 | Sutherland | NSW | 4 | 401 | 336 |
| 21/01/1999 | City of Sydney Masters | NSW | 12 | 444 | 420 |
| Head-to-head after 11 games | 8 | 3 | |||
| Average score | 381.45 | 343.64 | |||
| Spread | 416 | -416 | |||