| Tournament | Round | Robert Tomkins | Graeme Lock Lee |
| 12.07.1998 Chatswood (NSW) | 7 | 374 | 382 |
| 12.09.1998 St George (NSW) | 4 | 357 | 419 |
| 05.10.1998 New South Wales Championships (NSW) | 10 | 415 | 313 |
| 14.11.1998 Sydney (NSW) | 3 | 339 | 372 |
| 21.01.1999 City of Sydney Masters (NSW) | 12 | 360 | 295 |
| 05.04.1999 Australian Championships (NSW) | 13 | 450 | 414 |
| 01.08.1999 Winter Masters (NSW) | 7 | 293 | 456 |
| 23.10.1999 Spring Marathon (NSW) | 5 | 355 | 424 |
| 08.04.2001 Blacktown (NSW) | 4 | 331 | 424 |
| Head-to-head after 9 games | 3 | 6 | |
| Average score | 363.77 | 388.77 | |
| Spread: | -225 | 225 | |