| Tournament | Round | Marvi Delfin | Jane Dalton |
| 10.10.2010 SPRING MAXIMIN (WA) | 5 | 365 | 362 |
| 07.11.2010 Coogee (WA) | 2 | 329 | 364 |
| 23.01.2011 Summer Maximin (WA) | 2 | 388 | 324 |
| 13.02.2011 Fremantle Feb 2011 (WA) | 7 | 388 | 319 |
| 01.05.2011 MELVILLE MAY (WA) | 4 | 369 | 327 |
| 06.06.2011 WA Championship (WA) | 18 | 287 | 361 |
| 03.07.2011 WA Bi-Section 2011 (WA) | 3 | 314 | 368 |
| 31.07.2011 BASSENDEAN (WA) | 4 | 377 | 386 |
| 22.04.2012 ANZAC MAXIMIN (WA) | 1 | 389 | 390 |
| Head-to-head after 9 games | 4 | 5 | |
| Average score | 356.22 | 355.66 | |
| Spread: | 5 | -5 | |