| Tournament | Round | Joy Egan | Maureen Gardner |
| 11.09.2005 Toowoomba (QLD) | 6 | 352 | 352 |
| 22.10.2005 Mindbenders Open (QLD) | 3 | 340 | 268 |
| 21.05.2006 May-Larkey Coorparoo (QLD) | 6 | 277 | 426 |
| 14.02.2009 Ipswich (QLD) | 5 | 316 | 390 |
| Head-to-head after 4 games | 1.5 | 2.5 | |
| Average score | 321.25 | 359 | |
| Spread: | -151 | 151 | |