Level, 1 wins each over 2 singles meetings since 2024. Last meeting on 10/06/2026 at Libema Open - 's-Hertogenbosch.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 10/06/2026 | Libema Open - 's-Hertogenbosch | Round 1 | grass | Sierra | 4-6 7-5 3-6 |
| 01/05/2024 | Open 35 de Saint-Malo - Saint-Malo | Round 2 | clay | Boisson | 1-6 0-6 |
| grass | Sierra 1 - 0 Boisson |
| clay | Sierra 0 - 1 Boisson |
| 2026 | Sierra 1 - 0 Boisson |
| 2024 | Sierra 0 - 1 Boisson |
204 wins, 101 losses since 2021 (66.9%).
Last matches: D V D D D
132 wins, 82 losses since 2021 (61.7%).
Last matches: D D D D V
Level, 1 wins each over 2 singles meetings since 2024.
On 10/06/2026, at Libema Open - 's-Hertogenbosch (Round 1): Solana Sierra won 4-6 7-5 3-6.