| Date | Tournament | State | Round | Trevor Halsall | Rene Chelton |
|---|---|---|---|---|---|
| 23/10/1993 | Marathon Round Robin | NSW | 3 | 361 | 323 |
| 30/01/1994 | City of Sydney Masters | NSW | 1 | 443 | 351 |
| 10/12/1994 | Norht Shore Xmas Tournament | NSW | 2 | 312 | 360 |
| 30/07/1995 | Winter Masters | NSW | 11 | 444 | 304 |
| 25/01/1998 | City of Sydney International Masters | NSW | 15 | 355 | 323 |
| 08/05/1999 | Hassall Grove | NSW | 9 | 334 | 441 |
| 22/04/2000 | Australian Championships | QLD | 1 | 350 | 351 |
| 01/10/2001 | New South Wales Championships | NSW | 12 | 434 | 318 |
| 04/10/2004 | New South Wales Championships | NSW | 3 | 474 | 461 |
| 10/06/2013 | VIC CHAMPIONSHIP | VIC | 4 | 447 | 386 |
| Head-to-head after 10 games | 7 | 3 | |||
| Average score | 395.40 | 361.80 | |||
| Spread | 336 | -336 | |||