Holger Rune
2019
| US OPEN JUNIOR | [2] | 2R |
| WIMBLEDON JUNIOR | [1] | 3R |
| J1 ROEHAMPTON | [1] | Semi |
| ROLAND GARROS JUNIOR | [7] | Win |
| JAMILAN | [9] | 2R |
| J1 SANTACROCESULLARNO | [2] | Win |
| J1 BEAULIEU-SUR-MER | [3] | Win |
| J2 PLOVDIV | [1] | Final |
| J1 SARAWAK | [1] | 2R |
| J1 NONTHABURI | [1] | Semi |
| JAPORTOALEGRE | [5] | 3R |
| AUSTRALIAN OPEN JUNIOR | 2R | |
| J1 TRARALGON | 1R |
2018
| J1 CAMPECHE | [5] | Quarter |
| J2 CAIRO-2 | [6] | Win |
| J2 PRAGUE | [1] | Semi |
| J2 CASTRICUM | [2] | Semi |
| J1 CHARLEROI-MARCINELLE | 2R | |
| J2 BUDAPEST | [4] | Semi |
| J2 TLEMCEN | [4] | Semi |
| J3 TUNIS | [3] | Win |
| J3 CASABLANCA | [6] | Final |
| J2 VINAROS | 1R | |
| J3 PRETORIA | [4] | Quarter |
| J4 FUJAIRAH | [1] | 1R |
| J4 ABUDHABI | [1] | Semi |
2017
| J2 NAGOYA | 2R | |
| J4 ELPRAT | [3] | 1R |
| J2 PRAGUE | 2R | |
| J3 TLEMCEN | 2R | |
| J2 CAPDAIL | 1R | |
| J4 DOHA-2 | 2R | |
| J4 DOHA | 1R | |
| J4 COPENHAGEN | 1R | |
| J4 MALMO | Final | |
| J4 BROMMA | Quarter |
Nation
DEN
World Ranking
ATP Ranking　27th
Rival
arthur cazaux (1-2)
guy den ouden (2-1)
toby kodat (2-0)
martin damm (1-1)
anton matusevich (1-1)
Match Details
US OPEN JUNIOR
| W | 1R | Cash Hanzlik | 6-2 5-7 7-6 |
| L | 2R | Dominic Stricker | 4-6 5-7 |
WIMBLEDON JUNIOR
| W | 1R | Kevin Chahoud | 6-2 6-4 |
| W | 2R | Eric Vanshelboim | 6-0 6-2 |
| L | 3R | Anton Matusevich | 4-6 5-7 |
J1 ROEHAMPTON
| W | 1R | Oscar Weightman | 6-1 6-3 |
| W | 2R | Cezar Cretu | 7-6 6-2 |
| W | 3R | Dalibor Svrcina | 6-3 6-4 |
| W | QF | Anton Matusevich | 6-3 6-2 |
| L | SF | Gauthier Onclin | 6-3 5-7 5-7 |
ROLAND GARROS JUNIOR
| W | 1R | Pierre Delage | 6-4 6-2 |
| W | 2R | Juan Bautista Torres | 6-3 7-5 |
| W | 3R | Arthur Cazaux | 6-4 6-3 |
| W | QF | Filip Cristian Jianu | 6-0 4-1 |
| W | SF | Martin Damm | 6-4 6-2 |
| W | F | Toby Kodat | 6-3 6-7 6-0 |
JAMILAN
| W | 1R | Tristan Schoolkate | 6-3 6-3 |
| L | 2R | Filippo Moroni | 2-6 6-3 4-6 |
J1 SANTACROCESULLARNO
| W | 2R | Giorgio Tabacco | 6-0 6-0 |
| W | 3R | Francesco Maestrelli | 6-2 6-1 |
| W | QF | Titouan Droguet | 6-2 6-2 |
| W | SF | Harold Mayot | 4-6 7-5 7-6 |
| W | F | Alejo Lorenzo Lingua Lavallen | 6-2 6-1 |
J1 BEAULIEU-SUR-MER
| W | 2R | Mathys Erhard | 6-2 7-5 |
| W | 3R | Nicholas David Ionel | 6-3 6-1 |
| W | QF | Taha Baadi | 6-3 2-6 6-4 |
| W | SF | Toby Kodat | 6-0 7-6 |
| W | F | Timo Legout | 7-5 6-2 |
J2 PLOVDIV
| W | 1R | Simeon Terziev | 6-3 6-2 |
| W | 2R | Mario Gonzalez Fernandez | 6-3 6-1 |
| W | QF | Egor Agafonov | 7-5 7-6 |
| W | SF | Lukas Neumayer | 6-0 6-1 |
| L | F | Arthur Cazaux | 6-4 3-6 2-6 |
J1 SARAWAK
| L | 2R | Ethan Kai Xin Lye | 5-7 3-6 |
J1 NONTHABURI
| W | 2R | Kamil Kozlowski | 6-2 6-4 |
| W | 3R | Arthur Craig Pantino | 6-1 6-1 |
| W | QF | Andrew Paulson | 4-6 6-4 7-6 |
| L | SF | Dane Sweeny | 4-6 6-3 3-6 |
JAPORTOALEGRE
| W | 1R | Matias Iturbe | 6-4 3-6 6-0 |
| W | 2R | Emiliano Troche | 6-0 6-3 |
| L | 3R | Martin Damm | 3-6 4-6 |
AUSTRALIAN OPEN JUNIOR
| W | 1R | Dominic Stricker | 6-3 7-5 |
| L | 2R | Yunchaokete Bu | 6-7 3-6 |
J1 TRARALGON
| L | 1R | Nicolas Alvarez Varona | 4-6 4-6 |
J1 CAMPECHE
| W | 1R | Roko Horvat | 6-1 6-1 |
| W | 2R | Sebastian Gima | 6-0 6-2 |
| W | 3R | Bora Sengul | 6-4 7-5 |
| L | QF | Taha Baadi | 5-7 3-6 |
J2 CAIRO-2
| W | 1R | Younes Lalami | 6-1 2-0 |
| W | 2R | Volodymyr Malakhov | 6-1 |
| W | QF | Simon Anthony Ivanov | 4-6 6-0 7-6 |
| W | SF | Louis Herman | 6-3 6-3 |
| W | F | Gustaf Strom | 6-4 6-3 |
J2 PRAGUE
| W | 2R | Mirgiiaz Mirdzhaliev | 6-3 6-4 |
| W | 3R | Jiri Barnat | 6-2 0-6 6-4 |
| W | QF | Dawid Taczala | 6-3 1-6 6-3 |
| L | SF | Luca Nardi | 7-5 4-6 6-7 |
J2 CASTRICUM
| W | 2R | Tomasz Dudek | 6-0 6-1 |
| W | 3R | Guy Den Ouden | 6-2 6-4 |
| W | QF | Peter Makk | 6-4 6-2 |
| L | SF | Filip Kolasinski | 4-6 2-6 |
J1 CHARLEROI-MARCINELLE
| W | 1R | Romain Faucon | 6-2 6-3 |
| L | 2R | Joao Lucas Reis Da Silva | 4-6 5-7 |
J2 BUDAPEST
| W | 1R | Alex Bancila | 6-1 4-6 6-2 |
| W | 2R | Janos Fekete | 6-3 7-5 |
| W | QF | Luciano Tacchi | 7-5 3-6 6-2 |
| L | SF | Henry Von Der Schulenburg | 4-6 6-7 |
J2 TLEMCEN
| W | 1R | Ismail Saadi | 6-1 7-5 |
| W | 2R | Brandon Perez | 6-3 2-6 6-2 |
| W | QF | Karol Paluch | 3-6 6-3 7-6 |
| L | SF | Arthur Cazaux | 3-6 2-6 |
J3 TUNIS
| W | 1R | Elyes Marouani | 6-4 6-2 |
| W | 2R | Khololwam Montsi | 6-0 6-0 |
| W | QF | Nicholas David Ionel | 2-6 7-5 7-6 |
| W | SF | Max Wiskandt | 6-2 6-3 |
| W | F | Chris Rodesch | 6-3 5-7 6-4 |
J3 CASABLANCA
| W | 1R | Zyaan Ahmed | 6-0 6-1 |
| W | 2R | Lancelot Carnello | 6-2 6-1 |
| W | QF | Arthur Bouquier | 6-1 6-4 |
| W | SF | Lorenzo Rottoli | 6-1 5-7 6-1 |
| L | F | Filippo Moroni | 3-6 3-6 |
J2 VINAROS
| L | 1R | Alejandro Vedri Asensi | 4-6 1-6 |
J3 PRETORIA
| W | 1R | Connor Kruger | 6-1 6-2 |
| W | 2R | Kade Mindry | 3-6 6-2 6-2 |
| L | QF | Gerhardt Marius Becker | 6-3 4-6 2-6 |
J4 FUJAIRAH
| L | 1R | Guy Den Ouden | 4-6 6-7 |
J4 ABUDHABI
| W | 1R | Daniel Ibragimov | 6-1 3-6 6-2 |
| W | 2R | Flavio Cobolli | 3-6 6-0 7-6 |
| W | QF | Guy Den Ouden | 7-5 7-5 |
| L | SF | Mann Shah | 5-7 5-7 |
J2 NAGOYA
| W | 1R | Kai Kawano | 6-2 6-1 |
| L | 2R | Ryuya Ata | 5-7 1-6 |
J4 ELPRAT
| L | 1R | Martins Rocens | 5-7 6-3 3-6 |
J2 PRAGUE
| W | 1R | Matej Panik | 4-0 |
| L | 2R | Ewen Lumsden | 5-7 6-2 3-6 |
J3 TLEMCEN
| W | 1R | Pietro Martinetti | 6-4 6-4 |
| L | 2R | Youcef Rihane | 6-4 4-6 5-7 |
J2 CAPDAIL
| L | 1R | Maxence Beauge | 2-6 1-6 |
J4 DOHA-2
| W | 1R | Emiliano Maggioli | 2-6 6-2 6-4 |
| L | 2R | Mischa Lanz | 0-6 2-6 |
J4 DOHA
| L | 1R | Michal Mikula | 3-6 5-7 |
J4 COPENHAGEN
| L | 1R | Peter August Anker | 4-6 5-7 |
J4 MALMO
| W | 1R | Hugo Regner | 6-3 6-3 |
| W | 2R | Jesper Klov Nilsson | 6-3 1-6 6-2 |
| W | 3R | Roni Rikkonen | 7-6 6-0 |
| W | QF | Simon Wibler | 6-3 6-1 |
| W | SF | Baptiste Anselmo | 6-4 6-1 |
| L | F | Bastien Presuhn | 4-6 2-6 |
J4 BROMMA
| W | 1R | Johan Garpered | 6-4 6-1 |
| W | 2R | Alexandr Binda | 7-5 7-6 |
| L | QF | Bastien Presuhn | 5-7 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 14549, Number of registered players: 7,577, Number of registered results: 451,713