| Tournament | Round | Graeme Lock Lee | Betty Coleman |
| 05.10.1998 New South Wales Championships (NSW) | 17 | 345 | 413 |
| 24.10.1998 Spring Marathon (NSW) | 11 | 453 | 351 |
| 14.11.1998 Sydney (NSW) | 2 | 408 | 325 |
| 21.05.1999 Ulladulla (NSW) | 9 | 290 | 408 |
| 04.10.1999 New South Wales Championships (NSW) | 8 | 314 | 367 |
| 17.02.2001 Wollongong WORDS February Frolic (NSW) | 1 | 412 | 329 |
| 16.06.2001 Wollongong Marj Babb (NSW) | 7 | 415 | 394 |
| 10.03.2002 Balmain BUGS (NSW) | 4 | 437 | 278 |
| 26.05.2002 Ulladulla (NSW) | 5 | 349 | 368 |
| 22.06.2002 Wollongong Marj Babb (NSW) | 5 | 393 | 363 |
| 24.03.2003 Blue Mountains (NSW) | 3 | 394 | 397 |
| 23.05.2004 Ulladulla (NSW) | 11 | 399 | 307 |
| 22.05.2005 Ulladulla (NSW) | 1 | 442 | 454 |
| Head-to-head after 13 games | 7 | 6 | |
| Average score | 388.53 | 365.69 | |
| Spread: | 297 | -297 | |