David Eichenseher
2023
| J30Merzig | [6] | Semi |
| J100Mauthausen | 1R | |
| J60Esch-Alzette | [8] | 1R |
| J30Trnava | [3] | Semi |
2022
| J5Seefeld-Tirol | [5] | 2R |
| J5Kreuzlingen | [5] | Quarter |
| J4Maribor | Quarter | |
| J5Hasselt-2 | [7] | 2R |
| J5Garisart | [7] | Semi |
| J5Niksic | Win |
Nation
GER
World Ranking
ATP Ranking　1506th
Year-end Junior World Ranking
- Year-end 2023 1892th
- Year-end 2022 1053th
Match Details
2023 J30Merzig
| W | 2R | Arian Hasas | 6-2 6-4 |
| W | 3R | Toros Eros Yakincam | 6-3 6-1 |
| W | QF | Marc Siddhartha Kleber | 6-3 2-6 7-5 |
| L | SF | Julian Franzmann | 2-6 4-6 |
2023 J100Mauthausen
| L | 1R | Julian Platzer | 5-7 1-6 |
2023 J60Esch-Alzette
| L | 1R | Clement Bergantz | 0-6 2-6 |
2023 J30Trnava
| W | 1R | Andriy Poritskyy | 6-3 4-6 6-4 |
| W | 2R | Jan Facek | 4-6 6-2 6-3 |
| W | QF | Bence Toth | 3-6 7-6 6-4 |
| L | SF | Zangar Nurlanuly | 2-6 1-6 |
2022 J5Seefeld-Tirol
| L | 2R | Robin Boeckli | 6-7 3-6 |
2022 J5Kreuzlingen
| W | 2R | Roman Glarner | 6-2 1-6 6-3 |
| W | 3R | Alex Bergomi | 6-3 6-4 |
| L | QF | Tymur Bieldiugin | 5-7 0-6 |
2022 J4Maribor
| W | 1R | Paolo Angeli | 6-2 4-6 6-4 |
| W | 2R | Leo Gutjahr | 6-1 7-6 |
| W | 3R | Jakub Jedrzejczak | 6-1 6-2 |
| L | QF | Lorenzo Angelini | 2-6 0-2 |
2022 J5Hasselt-2
| L | 2R | Nicola Bottelberghs | 3-6 5-7 |
2022 J5Garisart
| W | 1R | Daoud Afallah | 6-4 6-2 |
| W | 2R | Noe Plique | 6-2 6-3 |
| W | QF | Zander Van Orshoven | 6-4 6-1 |
| L | SF | Jonas Kucera | 3-6 3-6 |
2022 J5Niksic
| W | 1R | Milan Ristov | 6-4 7-5 |
| W | 2R | Todor Vukomanovic | 0-6 6-2 6-2 |
| W | QF | Teun Mantel | 6-3 6-4 |
| W | SF | Nikola Lulic | 6-2 6-1 |
| W | F | Simon Knezevic | 6-2 6-4 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9654, Number of registered players: 5,431, Number of registered results: 268,631