Level, 1 wins each over 2 singles meetings since 2021. Last meeting on 18/04/2022 at TEB BNP Paribas Tennis Championship - Istanbu.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 18/04/2022 | TEB BNP Paribas Tennis Championship - Istanbu | Round 1 | clay | Peterson | 5-7 1-4 |
| 30/08/2021 | U.S. Open - New York | Round 1 | hard | Mertens | 3-6 7-6(5) 7-6(5) |
| clay | Mertens 0 - 1 Peterson |
| hard | Mertens 1 - 0 Peterson |
| 2022 | Mertens 0 - 1 Peterson |
| 2021 | Mertens 1 - 0 Peterson |
182 wins, 125 losses since 2021 (59.3%).
Last matches: D V D V V
87 wins, 66 losses since 2021 (56.9%).
Last matches: V D D V V
Level, 1 wins each over 2 singles meetings since 2021.
On 18/04/2022, at TEB BNP Paribas Tennis Championship - Istanbu (Round 1): Rebecca Peterson won 5-7 1-4.