| Tournament | Round | Jack Ashwin | Charles Nemcsik |
| 30.11.2003 Southport (QLD) | 3 | 359 | 312 |
| 30.05.2004 Surfers is Paradise Mindgames (QLD) | 8 | 383 | 425 |
| 01.12.2013 Southport Sunday (QLD) | 2 | 358 | 274 |
| 30.11.2014 Southport (QLD) | 2 | 286 | 403 |
| 20.04.2016 Southport Midweek (QLD) | 5 | 408 | 275 |
| 04.12.2016 Southport Christmas (QLD) | 2 | 307 | 303 |
| 23.04.2017 Paradise Point (QLD) | 2 | 320 | 447 |
| Head-to-head after 7 games | 4 | 3 | |
| Average score | 345.85 | 348.42 | |
| Spread: | -18 | 18 | |