| Date | Tournament | State | Round | Robin Duncan | Graeme Lock Lee |
|---|---|---|---|---|---|
| 15/02/1997 | Wollongong | NSW | 1 | 447 | 318 |
| 26/04/1997 | Hassall Grove Club | NSW | 8 | 427 | 410 |
| 04/04/1998 | Hassall Grove | NSW | 9 | 366 | 420 |
| 30/08/1998 | Baulkham Hills | NSW | 3 | 502 | 364 |
| 12/09/1998 | St George | NSW | 1 | 389 | 288 |
| 14/11/1999 | Sydney | NSW | 7 | 309 | 438 |
| 05/03/2000 | Balmain Bugs | NSW | 3 | 342 | 366 |
| 05/03/2006 | Balmain BUGS | NSW | 2 | 409 | 328 |
| 02/03/2008 | Balmain BUGS | NSW | 4 | 417 | 436 |
| Head-to-head after 9 games | 5 | 4 | |||
| Average score | 400.89 | 374.22 | |||
| Spread | 240 | -240 | |||