Level, 1 wins each over 2 singles meetings since 2025. Last meeting on 30/07/2025 at Omnium Banque Nationale - Montreal.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 30/07/2025 | Omnium Banque Nationale - Montreal | Round 2 | hard | Keys | 6-2 6-1 |
| 04/07/2025 | Wimbledon - London | Round 3 | grass | Siegemund | 6-3 6-3 |
| hard | Keys 1 - 0 Siegemund |
| grass | Keys 0 - 1 Siegemund |
| 2025 | Keys 1 - 1 Siegemund |
165 wins, 90 losses since 2021 (64.7%).
Last matches: D V V D V
116 wins, 99 losses since 2021 (54.0%).
Last matches: D D D V D
Level, 1 wins each over 2 singles meetings since 2025.
On 30/07/2025, at Omnium Banque Nationale - Montreal (Round 2): Madison Keys won 6-2 6-1.