| Date | Tournament | State | Round | Graeme Lock Lee | Ron Baginski |
|---|---|---|---|---|---|
| 23/08/1998 | Queensland Championships | QLD | 10 | 379 | 309 |
| 02/10/2000 | New South Wales Championships | NSW | 9 | 442 | 283 |
| 02/10/2000 | New South Wales Championships | NSW | 22 | 389 | 336 |
| 25/08/2002 | Queensland Championships | QLD | 2 | 353 | 437 |
| 27/01/2014 | City of Sydney International Masters | NSW | 7 | 320 | 465 |
| 26/01/2015 | City of Sydney International Masters | NSW | 20 | 432 | 471 |
| 06/04/2015 | Australian Championship | VIC | 8 | 403 | 473 |
| 06/04/2015 | Australian Championship | VIC | 20 | 399 | 388 |
| 28/03/2016 | Australian Championship | SA | 1 | 552 | 404 |
| 22/04/2019 | 2019 Australian Championship | TAS | 5 | 370 | 421 |
| Head-to-head after 10 games | 5 | 5 | |||
| Average score | 403.90 | 398.70 | |||
| Spread | 52 | -52 | |||