| Tournament | Round | Marvi Delfin | Joy Deans |
| 24.10.2010 WINTER OPEN 2010 (WA) | 2 | 344 | 388 |
| 18.03.2012 Tri-Section March (WA) | 7 | 434 | 340 |
| 01.07.2012 BISECTION (WA) | 4 | 405 | 332 |
| 20.01.2013 MAXIMIN (WA) | 1 | 467 | 328 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 412.5 | 347 | |
| Spread: | 262 | -262 | |