| Tournament | Round | Alan Mathews | Rene Chelton |
| 01.04.2002 Australian Championships (WA) | 14 | 349 | 363 |
| 24.03.2008 Australian Championship (VIC) | 15 | 302 | 477 |
| 22.04.2019 2019 Australian Championship (TAS) | 13 | 328 | 346 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 326.33 | 395.33 | |
| Spread: | -207 | 207 | |