| Tournament | Round | Margaret Warmington | Patricia Mitchell |
| 16.04.2001 Australian Championships (VIC) | 9 | 370 | 485 |
| 18.01.2004 Aestival (VIC) | 3 | 356 | 413 |
| 14.06.2004 Victorian Championships (VIC) | 4 | 301 | 348 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 342.33 | 415.33 | |
| Spread: | -219 | 219 | |