Theo Herrmann
2023
| J200Capdail | 2R | |
| J60Lamarsa | [2] | Final |
Nation
FRA
World Ranking
ATP Ranking　1962th
Year-end Junior World Ranking
- Year-end 2023 903th
- Year-end 2022 292th
- Year-end 2021 418th
- Year-end 2020 1101th
- Year-end 2019 1965th
Match Details
2023 J200Capdail
| W | 1R | Gianluca Carlini | 3-6 6-2 6-3 |
| L | 2R | Andrii Zimnokh | 4-6 1-6 |
2023 J60Lamarsa
| W | 1R | Aziz Missaoui | 6-1 6-4 |
| W | 2R | Anas Bennour Dit Sahli | 6-2 7-5 |
| W | QF | Svit Suljic | 7-5 6-1 |
| W | SF | Henri Haupt | 6-0 6-2 |
| L | F | Leo Matthysen | 7-6 4-6 1-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9524, Number of registered players: 5,032, Number of registered results: 218,569