Level, 1 wins each over 2 singles meetings since 2021. Last meeting on 29/01/2022 at Australian Open - Melbourne.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 29/01/2022 | Australian Open - Melbourne | Final | hard | Barty | 6-3 7-6(2) |
| 24/02/2021 | Adelaide International - Adelaide | Round 2 | hard | Collins | 3-6 4-6 |
| hard | Barty 1 - 1 Collins |
| 2022 | Barty 1 - 0 Collins |
| 2021 | Barty 0 - 1 Collins |
54 wins, 9 losses since 2021 (85.7%).
Last matches: V V V V V
126 wins, 72 losses since 2021 (63.6%).
Last matches: D D D V D
Level, 1 wins each over 2 singles meetings since 2021.
On 29/01/2022, at Australian Open - Melbourne (Final): Ashleigh Barty won 6-3 7-6(2).