| Tournament | Round | Jeff Chelton | Patricia Mitchell |
| 14.06.1999 Victorian Championships (VIC) | 19 | 431 | 301 |
| 09.06.2001 Victorian Championships (VIC) | 11 | 279 | 503 |
| 24.03.2008 Australian Championship (VIC) | 17 | 393 | 445 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 367.66 | 416.33 | |
| Spread: | -146 | 146 | |