| Date | Tournament | State | Round | Betty Egan | Chris Sitka |
|---|---|---|---|---|---|
| 28/01/2007 | Ballarat Summer | VIC | 1 | 335 | 358 |
| 05/09/2009 | Ballarat Spring | VIC | 3 | 302 | 388 |
| 26/06/2011 | WSC Fundraiser | VIC | 6 | 312 | 419 |
| 21/07/2013 | Nunawading | VIC | 3 | 355 | 405 |
| Head-to-head after 4 games | 0 | 4 | |||
| Average score | 326.00 | 392.50 | |||
| Spread | -266 | 266 | |||