| Date | Tournament | State | Round | Colleen McCormick | Beryl Bell |
|---|---|---|---|---|---|
| 17/07/1994 | Bassendean | WA | 1 | 331 | 285 |
| 18/09/1994 | Yokine | WA | 4 | 279 | 277 |
| 11/12/2011 | DEC OPEN | WA | 3 | 284 | 339 |
| 09/12/2012 | OPEN | WA | 8 | 346 | 307 |
| 01/06/2015 | WA Champs | WA | 3 | 340 | 294 |
| 13/09/2015 | YF13SEP15 | WA | 6 | 437 | 226 |
| 04/06/2018 | WA Championship | WA | 11 | 376 | 307 |
| Head-to-head after 7 games | 6 | 1 | |||
| Average score | 341.86 | 290.71 | |||
| Spread | 358 | -358 | |||