| Tournament | Round | Patricia Young | Alan Mathews |
| 17.10.1999 Rockingham (WA) | 5 | 360 | 346 |
| 08.07.2001 Bassendean (WA) | 1 | 382 | 413 |
| 04.06.2006 Western Australian Championships (WA) | 1 | 363 | 390 |
| 04.06.2006 Western Australian Championships (WA) | 20 | 334 | 501 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 359.75 | 412.5 | |
| Spread: | -211 | 211 | |