| Date | Tournament | State | Round | Michael Vnuk | Graeme Lock Lee |
|---|---|---|---|---|---|
| 09/11/1997 | Redland Bay | QLD | 2 | 368 | 446 |
| 23/08/1998 | Queensland Championships | QLD | 4 | 361 | 516 |
| 05/04/1999 | Australian Championships | NSW | 18 | 371 | 396 |
| 20/08/2000 | Queensland Championships | QLD | 2 | 456 | 308 |
| 08/09/2007 | AUST MASTERS & STATE CHALLENGE | VIC | 16 | 274 | 469 |
| 13/09/2009 | MASTERS AND STATE CHALLENGE TROPHY | NSW | 3 | 315 | 463 |
| 11/09/2011 | AUSTRALIAN MASTERS & STC | SA | 12 | 295 | 428 |
| Head-to-head after 7 games | 1 | 6 | |||
| Average score | 348.57 | 432.29 | |||
| Spread | -586 | 586 | |||