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