Yannik Kelm
2023
| J300Bamberg | Semi | |
| J200Stpoelten | [7] | 1R |
| J500Offenbach | 2R | |
| J200Piestany | [6] | 3R |
| J200Florence | [4] | 2R |
| J300Vrsar | 1R | |
| J300Villena | [13] | 3R |
2022
| Japlantation | 1R | |
| J1Bradenton | 1R | |
| Jamerida | 3R | |
| J2Szekesfehervar | [7] | Semi |
| J1Cairo | 1R | |
| J2Cairo-2 | Semi | |
| J2Cairo | Quarter | |
| J3Prague-2 | [5] | 2R |
| J3Moenchengladbach | [3] | 1R |
| J2Renningenrutesheim | Quarter | |
| Jb1Klosters | 2R | |
| J2Pilsen | 1R | |
| J2Bruchkoebel | 2R | |
| J2Gladbeck | 1R | |
| J1Bamberg | 2R | |
| J2Villach | 2R | |
| Jaoffenbach | 1R | |
| J2Piestany | 2R | |
| J2Florence | 2R | |
| J3Hamburg | [8] | Win |
| J4Hamburg | [2] | Semi |
| J3Trnava | 1R | |
| J3Wolfsberg | 1R | |
| J2Oberhaching | 2R | |
| J4Offenbach | [2] | Quarter |
| J4Frankfurt | [2] | 1R |
2021
| J3Wels | Semi | |
| J3Neunkirchen | 2R | |
| J3Bruchkoebel | Quarter | |
| J4Aarhus | [8] | Quarter |
| J4Oberpullendorf-2 | Semi | |
| J3Sierre | 2R | |
| J4Szczecin | 2R | |
| J5Offenbach | 2R | |
| J4Frankfurt | Quarter |
Nation
GER
World Ranking
ATP Ranking　1152th
Year-end Junior World Ranking
- Year-end 2023 192th
- Year-end 2022 116th
- Year-end 2021 399th
- Year-end 2020 1092th
Match Details
2023 J300Bamberg
| W | 1R | Pavlos Tsitsipas | 6-4 6-4 |
| W | 2R | Nicolas Oliveira | 6-2 6-4 |
| W | 3R | Hayden Jones | 6-3 6-3 |
| W | QF | David Fix | 7-6 6-7 6-4 |
| L | SF | Luca Preda | 6-7 6-7 |
2023 J200Stpoelten
| L | 1R | Niels Ratiu | 3-6 4-6 |
2023 J500Offenbach
| W | 1R | Jan Hrazdil | 2-6 6-4 7-5 |
| L | 2R | Arthur Gea | 1-6 2-6 |
2023 J200Piestany
| W | 2R | Oskar Grzegorzewski | 6-3 7-6 |
| L | 3R | Jan Kumstat | 2-6 1-6 |
2023 J200Florence
| W | 1R | Sebastiano Cocola | 6-1 6-3 |
| L | 2R | Carlo Alberto Caniato | 3-6 6-4 2-6 |
2023 J300Vrsar
| L | 1R | Branko Djuric | 4-6 5-7 |
2023 J300Villena
| W | 2R | Alejandro Juan Mano | 6-3 1-6 6-2 |
| L | 3R | Kevin Edengren | 5-7 3-6 |
2022 Japlantation
| L | 1R | Kevin Edengren | 3-6 4-6 |
2022 J1Bradenton
| L | 1R | Andrin Casanova | 4-6 6-4 4-6 |
2022 Jamerida
| W | 1R | Adriano Dzhenev | 6-1 6-1 |
| W | 2R | Albert Pedrico Kravtsov | 4-6 6-4 6-2 |
| L | 3R | Rodrigo Pacheco Mendez | 5-7 2-6 |
2022 J2Szekesfehervar
| W | 1R | Sasa Markovic | 6-4 6-1 |
| W | 2R | Giacomo Nosei | 6-2 5-7 6-0 |
| W | QF | Jan Kumstat | 7-6 6-1 |
| L | SF | Matthew William Donald | 6-7 2-6 |
2022 J1Cairo
| L | 1R | Joel Schwaerzler | 6-4 2-6 1-6 |
2022 J2Cairo-2
| W | 1R | Goran Zgola | 6-3 3-0 |
| W | 2R | Alejandro Melero Kretzer | 7-6 4-6 6-3 |
| W | QF | Zoran Ludoski | 6-3 6-4 |
| L | SF | Oliver Ojakaar | 6-7 0-6 |
2022 J2Cairo
| W | 1R | Aryan Shah | 6-2 6-4 |
| W | 2R | Nour Fathalla | 6-2 6-3 |
| L | QF | Grigory Shebekin | 6-7 3-6 |
2022 J3Prague-2
| W | 1R | Filip Horak | 6-3 6-1 |
| L | 2R | Luca Preda | 0-6 3-6 |
2022 J3Moenchengladbach
| L | 1R | Max Stenzer | 4-6 3-6 |
2022 J2Renningenrutesheim
| W | 1R | Kyvan Rietkerk | 6-3 6-7 6-1 |
| W | 2R | Filip Apltauer | 7-5 6-2 |
| L | QF | Zoran Ludoski | 3-6 6-2 1-6 |
2022 Jb1Klosters
| W | 1R | Eric David Verdes | 6-1 7-5 |
| L | 2R | Jakub Mensik | 3-6 7-5 3-6 |
2022 J2Pilsen
| L | 1R | Alejandro Melero Kretzer | 4-6 2-6 |
2022 J2Bruchkoebel
| W | 1R | Simon Myslivec | 6-3 6-4 |
| L | 2R | Patrick Schoen | 1-6 4-6 |
2022 J2Gladbeck
| L | 1R | Alejandro Bancalari | 6-7 2-6 |
2022 J1Bamberg
| W | 1R | Ron Ellouck | 6-3 7-5 |
| L | 2R | Hayato Matsuoka | 6-1 0-6 3-6 |
2022 J2Villach
| W | 1R | Denim Yadav | 6-1 6-0 |
| L | 2R | Patrick Jozwicki | 5-7 4-6 |
2022 Jaoffenbach
| L | 1R | Jan Kobierski | 2-6 2-6 |
2022 J2Piestany
| W | 1R | Patrik Homola | 2-6 7-6 7-5 |
| L | 2R | Branko Djuric | 3-6 6-3 2-6 |
2022 J2Florence
| W | 1R | Daniele Minighini | 6-4 5-7 6-3 |
| L | 2R | Lorenzo Ferri | 1-6 1-6 |
2022 J3Hamburg
| W | 1R | Tuncay Duran | 6-2 7-6 |
| W | 2R | Samuel Kyjaci | 6-3 6-2 |
| W | QF | Dominic Ducariu | 6-3 6-2 |
| W | SF | Adriano Dzhenev | 7-5 7-6 |
| W | F | Gabriel Matuszewski | 6-4 6-3 |
2022 J4Hamburg
| W | 2R | Lukas Escher | 7-5 6-3 |
| W | 3R | Naoya Honda | 6-4 6-2 |
| W | QF | Max Stenzer | - - - |
| L | SF | Arthur Osullivan | 3-6 2-6 |
2022 J3Trnava
| L | 1R | Gabriel Matuszewski | 6-2 4-6 2-6 |
2022 J3Wolfsberg
| L | 1R | Lukas Velik | 6-7 6-3 2-6 |
2022 J2Oberhaching
| W | 1R | Mikhail Gorokhov | 6-3 6-1 |
| L | 2R | Stepan Mruzek | 5-7 5-7 |
2022 J4Offenbach
| W | 1R | Stephan Iserath | 6-3 6-2 |
| W | 2R | Vincent Marysko | 6-1 6-2 |
| L | QF | Mees Rottgering | - - - |
2022 J4Frankfurt
| L | 1R | Samuel Kyjaci | 6-3 5-7 5-7 |
2021 J3Wels
| W | 1R | Julian Platzer | 6-0 6-3 |
| W | 2R | Matthias Ujvary | 6-4 6-2 |
| W | QF | Janis Graski | 6-2 6-1 |
| L | SF | Branko Djuric | 6-4 5-7 2-6 |
2021 J3Neunkirchen
| W | 1R | Yoni Bidny | 6-3 6-2 |
| L | 2R | Michael Minasyan | 3-6 6-4 2-6 |
2021 J3Bruchkoebel
| W | 1R | Jaden Weekes | 4-6 6-2 6-4 |
| W | 2R | Gianluca Citadini | 6-1 6-3 |
| L | QF | Antoine Ghibaudo | 3-6 6-3 4-6 |
2021 J4Aarhus
| W | 1R | Julian Lockl | 6-3 6-4 |
| W | 2R | Alexander Watanabe Eriksson | 7-6 7-6 |
| L | QF | David Fix | 7-5 6-7 1-6 |
2021 J4Oberpullendorf-2
| W | 1R | Martin Landaluce | 6-2 1-6 6-4 |
| W | 2R | Maj Premzl | 6-4 1-6 6-4 |
| W | QF | Patrick Jozwicki | 6-3 6-2 |
| L | SF | Mika Brunold | 4-6 2-6 |
2021 J3Sierre
| W | 1R | Janis Raffael Simmen | 6-2 6-2 |
| L | 2R | Mika Brunold | 6-7 6-7 |
2021 J4Szczecin
| W | 1R | Aljaz Jeran | 6-3 6-1 |
| L | 2R | Kacper Szymkowiak | 4-6 5-7 |
2021 J5Offenbach
| W | 1R | Sandro Szic | 4-6 7-6 6-4 |
| L | 2R | Mika Brunold | 6-7 3-6 |
2021 J4Frankfurt
| W | 1R | Borys Zgola | 6-4 6-2 |
| W | 2R | Sebastian Dominko | 6-4 6-2 |
| L | QF | Neo Niedner | 2-6 6-4 5-7 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9408, Number of registered players: 5,880, Number of registered results: 309,532