| Date | Tournament | State | Round | Marilyn Smith | Graeme Lock Lee |
|---|---|---|---|---|---|
| 23/08/1998 | Queensland Championships | QLD | 8 | 297 | 484 |
| 20/08/2000 | Queensland Championships | QLD | 17 | 401 | 291 |
| 25/08/2002 | Queensland Championships | QLD | 11 | 361 | 350 |
| 25/08/2002 | Queensland Championships | QLD | 17 | 317 | 489 |
| 24/08/2003 | Queensland Championships | QLD | 14 | 434 | 444 |
| 29/05/2005 | Surfers is Paradise Mindgames | QLD | 3 | 401 | 365 |
| 09/04/2007 | Australian Championships | NSW | 13 | 379 | 375 |
| 08/09/2007 | AUST MASTERS & STATE CHALLENGE | VIC | 15 | 359 | 351 |
| 24/03/2008 | Australian Championship | VIC | 22 | 344 | 382 |
| 01/04/2013 | Australian Championship | QLD | 16 | 413 | 383 |
| Head-to-head after 10 games | 6 | 4 | |||
| Average score | 370.60 | 391.40 | |||
| Spread | -208 | 208 | |||