| Tournament | Round | Charles Nemcsik | Marilyn Smith |
| 28.11.1999 Southport (QLD) | 6 | 376 | 361 |
| 30.05.2004 Surfers is Paradise Mindgames (QLD) | 5 | 281 | 353 |
| 09.04.2005 Coorparoo (QLD) | 2 | 292 | 466 |
| 30.11.2013 Southport Saturday (QLD) | 4 | 396 | 411 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 336.25 | 397.75 | |
| Spread: | -246 | 246 | |