| Date | Tournament | State | Round | Marvi Delfin | Anne Donnelly |
|---|---|---|---|---|---|
| 06/06/2011 | WA Championship | WA | 1 | 442 | 364 |
| 06/06/2011 | WA Championship | WA | 16 | 287 | 448 |
| 02/10/2011 | October Open | WA | 4 | 329 | 387 |
| 26/02/2012 | February Trisection | WA | 6 | 368 | 372 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 356.50 | 392.75 | |||
| Spread | -145 | 145 | |||