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