| Tournament | Round | Henny Sunderland | Jenny Coetzee |
| 18.09.2011 ROCKINGHAM (WA) | 1 | 278 | 294 |
| 01.07.2012 BISECTION (WA) | 6 | 311 | 348 |
| 07.10.2012 YOOF TRISECTION (WA) | 7 | 293 | 374 |
| 16.03.2014 March OPEN (WA) | 2 | 245 | 343 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 281.75 | 339.75 | |
| Spread: | -232 | 232 | |