| Tournament | Round | Diane Stoyan | Ethel Moss |
| 14.06.1999 Victorian Championships (VIC) | 5 | 310 | 337 |
| 23.01.2000 Aestival (VIC) | 7 | 397 | 319 |
| 21.05.2000 Dandenong (VIC) | 2 | 384 | 383 |
| 26.08.2001 Eastern Suburbs (VIC) | 4 | 454 | 379 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 386.25 | 354.5 | |
| Spread: | 127 | -127 | |