| Date | Tournament | State | Round | Robin Duncan | Jeff Chelton |
|---|---|---|---|---|---|
| 24/01/1993 | City of Sydney Masters | NSW | 14 | 449 | 247 |
| 05/06/1993 | Wollongong Marj Babb | NSW | 2 | 473 | 317 |
| 04/10/1993 | New South Wales Championships | NSW | 11 | 330 | 366 |
| 23/10/1993 | Marathon Round Robin | NSW | 14 | 314 | 407 |
| 06/11/1993 | Sydney Club | NSW | 4 | 332 | 336 |
| 12/02/1994 | St George | NSW | 5 | 367 | 377 |
| 26/04/1997 | Hassall Grove Club | NSW | 2 | 346 | 374 |
| 17/04/1999 | Central Coast - Wyong | NSW | 7 | 429 | 390 |
| Head-to-head after 8 games | 3 | 5 | |||
| Average score | 380.00 | 351.75 | |||
| Spread | 226 | -226 | |||