World No. 54 · 23 career titles · career win–loss 727–524. Match history, ranking timeline and head-to-head records below.
| Country | Germany |
| Born | 1991 |
| Plays | Right-handed |
| Height | 193 cm |
| Ranking | #54 · 976 pts |
| Career high | #45 |
Strength 0–100 is our own calculation, not an official tour ranking: 100 is the strongest in history, 70 is about the level of the world No. 100.
| Event · Round | Opponent | Score | Surface | |
|---|---|---|---|---|
| W | Qualifiers - Germany vs Peru - Germany vs Peru #3516304 · UNK | Gonzalo Bueno () | 6-4, 6-4 | |
| L | US Open · R128 | Alejandro Tabilo (CHI) | 6-3, 6-2, 6-7, 6-3 | Hard |
| L | Cincinnati, USA #3434971 · R32 | Miomir Kecmanovic (SRB) | 6-4, 6-2 | |
| W | Cincinnati Open · R128 | Luca Van Assche (FRA) | 6-2, 6-4 | Hard |
| L | Cincinnati Open · R32 | Miomir Kecmanovic (SRB) | 6-4, 6-2 | Hard |
| L | Cincinnati Open · R64 | Arthur Fils (FRA) | 7-6, 6-1 | Hard |
| L | ATP Montreal, Canada #3409852 · R32 | Jan Lennard Struff (GER) | 6-1, 6-4 | |
| L | Omnium Banque Nationale présenté par Rogers · R32 | Nuno Borges (POR) | 6-4, 6-2 | Hard |
| W | Omnium Banque Nationale présenté par Rogers · R64 | Flavio Cobolli (ITA) | 7-6, 7-6 | Hard |
| W | Omnium Banque Nationale présenté par Rogers · R128 | Benjamin Bonzi (FRA) | 6-1, 4-6, 6-2 | Hard |
| L | Omnium Banque Nationale présenté par Rogers · R32 | Jan Lennard Struff (GER) | 6-1, 6-4 | Hard |
| L | Generali Open · SF | Quentin Halys (FRA) | 6-4, 7-6 | Clay |
| Season | Win–Loss | Titles | Year-end rank |
|---|---|---|---|
| 2026 | 37–29 | 1 | |
| 2025 | 60–35 | 2 | |
| 2024 | 48–51 | ||
| 2023 | 57–42 | ||
| 2022 | 51–47 | ||
| 2021 | 34–39 | ||
| 2020 | 55–30 | 1 | |
| 2019 | 43–25 | 4 | |
| 2018 | 85–57 | 8 | |
| 2017 | 138–69 | 2 | |
| 2016 | 63–46 | 3 | |
| 2015 | 21–15 | 1 |
