| Date | Tournament | State | Round | Robert Tomkins | Graeme Lock Lee |
|---|---|---|---|---|---|
| 05/10/1996 | New South Wales Championships | NSW | 11 | 418 | 390 |
| 05/10/1996 | New South Wales Championships | NSW | 22 | 375 | 334 |
| 24/01/1997 | City of Sydney International Masters | NSW | 14 | 388 | 395 |
| 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 12 games | 5 | 7 | |||
| Average score | 371.25 | 384.83 | |||
| Spread | -163 | 163 | |||