| Tournament | Round | Rangi Collins | Ruth Chilver |
| 21.04.2011 Championship WARMUP 1 (ACT) | 3 | 267 | 378 |
| 21.04.2011 Championship WARMUP 1 (ACT) | 4 | 349 | 293 |
| 21.04.2011 Championship WARMUP 2 (ACT) | 3 | 327 | 363 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 314.33 | 344.66 | |
| Spread: | -91 | 91 | |