| Tournament | Round | Graeme Lock Lee | Robin Duncan |
| 04.04.1998 Hassall Grove (NSW) | 9 | 420 | 366 |
| 30.08.1998 Baulkham Hills (NSW) | 3 | 364 | 502 |
| 12.09.1998 St George (NSW) | 1 | 288 | 389 |
| 14.11.1999 Sydney (NSW) | 7 | 438 | 309 |
| 05.03.2000 Balmain Bugs (NSW) | 3 | 366 | 342 |
| 05.03.2006 Balmain BUGS (NSW) | 2 | 328 | 409 |
| 02.03.2008 Balmain BUGS (NSW) | 4 | 436 | 417 |
| Head-to-head after 7 games | 4 | 3 | |
| Average score | 377.14 | 390.57 | |
| Spread: | -94 | 94 | |