Alvar Lange
2025
| J100Limassol | [11] | 2R |
| J100Thehague | [10] | 2R |
| J200Siauliai | 1R | |
| J100Manacor | Quarter | |
| J100Bromma | 2R |
2024
| J100Aizkraukle-2 | Semi | |
| J60Tampere | [3] | Final |
| J100Stavanger | [12] | 2R |
| J100Moenchengladbach | [12] | 3R |
| J200Rakovnik | 1R | |
| J100Prague-2 | 1R | |
| J100Krakow | 1R | |
| J60Radomlje | [2] | 2R |
| J60Kaarina | [6] | Semi |
| J60Tallinn | [5] | Quarter |
| J60Bastad | [6] | Semi |
| J100Varnamo | 1R | |
| J60Jonkoping | [6] | 1R |
| J60Liepaja | [4] | Semi |
| J100Hanko | [16] | Quarter |
| J30Kramfors | [2] | Final |
| J100Thehague | 2R | |
| J60Vierumaki | [8] | 1R |
| J60Malmo | [10] | 3R |
| J100Bromma | 1R |
2023
| J30Tallinn | [4] | Semi |
| J60Heiveld | [6] | 2R |
| J30Vilamoura | [4] | Quarter |
| J30Nastola-2 | [4] | Win |
| J30Hanko | [6] | Quarter |
| J30Bradfield-2 | 2R | |
| J30Siauliai | 1R | |
| J30Hillerod | 2R | |
| J30Bastad | 2R | |
| J100Bromma | 1R |
Nation
SWE
Generation
Born in 2007 (17-18 years old)
World Ranking
Junior World Ranking 389th
Year-end Junior World Ranking
- Year-end 2024 482th
- Year-end 2023 957th
- Year-end 2022 2464th
Rival
William Kaltenecker (2-0)
Christian Gronfeldt-Sorensen (1-1)
Filip Soderqvist (1-1)
Denis Maijorov (1-1)
Samuel Mandelkorn (2-0)
Match Details
2025 J100Limassol
| L | 2R | Saveli Razanau | 7-6 3-6 2-6 |
2025 J100Thehague
| L | 2R | Sammy Guinau | 2-6 5-7 |
2025 J200Siauliai
| L | 1R | Jan Chlodnicki | 1-6 0-6 |
2025 J100Manacor
| W | 1R | Atakan Cinar | 7-5 6-2 |
| W | 2R | Marcos Castro Fabra | 6-4 6-2 |
| L | QF | Charlie Valentine | 4-6 2-6 |
2025 J100Bromma
| W | 1R | Jan Urbanski | 4-6 6-4 6-4 |
| L | 2R | Martin Doskocil | 1-4 |
2024 J100Aizkraukle-2
| W | 1R | Danila Folkheims | 7-5 6-3 |
| W | 2R | Kacper Knitter | 4-6 7-6 6-2 |
| W | QF | Maximilian Carrier | 6-2 5-7 6-3 |
| L | SF | Emanuel Ivanisevic | 4-6 2-6 |
2024 J60Tampere
| W | 1R | Oliver Kiljunen | 6-2 6-4 |
| W | 2R | Marcus Sehested | 6-1 6-4 |
| W | QF | William Kaltenecker | 6-2 6-4 |
| W | SF | Ivon Jovanovic | 6-3 6-3 |
| L | F | Louis Hull | 3-6 3-6 |
2024 J100Stavanger
| L | 2R | Ludwig Hermann | 3-6 2-6 |
2024 J100Moenchengladbach
| W | 2R | Ali Al Ahmad | 6-4 6-3 |
| L | 3R | Christopher Thies | 2-6 1-6 |
2024 J200Rakovnik
| L | 1R | Daniel Klocurek | 2-6 6-3 3-6 |
2024 J100Prague-2
| L | 1R | Max Frohlich | 6-7 0-6 |
2024 J100Krakow
| L | 1R | Jan Sadzik | 2-6 3-6 |
2024 J60Radomlje
| L | 2R | Francesco Dresseno | 6-7 2-3 |
2024 J60Kaarina
| W | 1R | Felix Loward | 6-0 6-0 |
| W | 2R | Maximus Muller | 6-2 6-4 |
| W | QF | Christian Gronfeldt-Sorensen | 4-6 6-4 6-0 |
| L | SF | Arturs Zagars | 0-5 |
2024 J60Tallinn
| W | 1R | Ken Ink | 6-3 6-2 |
| W | 2R | Mars Argun | 6-2 6-2 |
| L | QF | Christian Gronfeldt-Sorensen | 7-6 2-6 3-6 |
2024 J60Bastad
| W | 2R | Theodor Lorentzon | 6-3 6-0 |
| W | 3R | Lukas Andersson | 6-1 6-2 |
| W | QF | Enrique Lana Almeida | 6-2 7-5 |
| L | SF | Tom Noltorp | 0-6 6-3 5-7 |
2024 J100Varnamo
| L | 1R | Tudor Batin | 2-6 2-6 |
2024 J60Jonkoping
| L | 1R | Henry Best | 1-6 4-6 |
2024 J60Liepaja
| W | 1R | Tomass Dalderis | 6-4 6-3 |
| W | 2R | Kristians Koldvells | 6-0 5-7 6-1 |
| W | QF | Tomasz Garbacz | 6-1 6-0 |
| L | SF | Conor Brady | 1-6 3-6 |
2024 J100Hanko
| W | 2R | Markus Valtson | 6-2 6-1 |
| W | 3R | Aleksander Blus | 7-5 4-6 6-0 |
| L | QF | Jay Johnson-Hauldren | 2-6 1-6 |
2024 J30Kramfors
| W | 1R | Nils Froebel | 6-4 6-3 |
| W | 2R | Oscar Karmteg | 6-2 6-4 |
| W | QF | Bruno Johansson | 4-6 6-3 6-2 |
| W | SF | William Kaltenecker | 3-6 6-1 6-1 |
| L | F | Tim Malmqvist | 4-6 6-2 5-7 |
2024 J100Thehague
| W | 1R | Raul Clarijs | 6-4 6-2 |
| L | 2R | Bengt Johan Reinhard | 2-6 0-6 |
2024 J60Vierumaki
| L | 1R | Enrico Franchi | 7-6 3-6 4-6 |
2024 J60Malmo
| W | 2R | Zoheir Fardoun | 6-4 6-0 |
| L | 3R | Filip Soderqvist | 2-6 3-6 |
2024 J100Bromma
| L | 1R | Yannic Nittmann | 2-6 2-6 |
2023 J30Tallinn
| W | 1R | Viktor Fainstein | 6-1 6-3 |
| W | 2R | Samuel Mandelkorn | 6-2 6-3 |
| W | QF | Villem Aadamsoo | 7-5 6-1 |
| L | SF | Denis Maijorov | 7-6 2-5 |
2023 J60Heiveld
| W | 1R | Tiebe Louvaert | 7-5 6-7 6-3 |
| L | 2R | Diego Aubert | 1-6 3-6 |
2023 J30Vilamoura
| W | 1R | Diogo Coelho | 4-6 6-3 6-4 |
| W | 2R | Diego Fernandez Da Silva | 6-3 6-4 |
| W | 3R | Hugo Sanz Muela | 6-3 6-1 |
| L | QF | Tim Kohl | 2-6 3-6 |
2023 J30Nastola-2
| W | 1R | Samuel Mandelkorn | 6-2 6-3 |
| W | 2R | Max Alopaeus | 6-2 6-2 |
| W | QF | Markus Vainikka | 6-0 6-2 |
| W | SF | Denis Maijorov | 6-3 6-2 |
| W | F | Filip Soderqvist | 3-6 7-5 6-1 |
2023 J30Hanko
| W | 1R | Veikko Sivonen | 6-2 6-2 |
| W | 2R | Will Jepson | 6-0 6-1 |
| L | QF | Wille Sjodell | 3-6 3-6 |
2023 J30Bradfield-2
| W | 1R | Arthur Attrill | 7-6 6-0 |
| L | 2R | Conor Flynn | 4-6 4-6 |
2023 J30Siauliai
| L | 1R | Oleksandr Kolesnychenko | 4-6 2-6 |
2023 J30Hillerod
| W | 1R | Rasmus Hembo Mathiasen | 7-6 6-4 |
| L | 2R | Sturle Hoff Skigelstrand | 7-5 6-7 3-6 |
2023 J30Bastad
| W | 1R | Petter Lindquist | 6-3 6-0 |
| L | 2R | Albert Widell | 0-6 3-6 |
2023 J100Bromma
| L | 1R | Henry Bernet | 6-7 3-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5778, Number of registered players: 4,878, Number of registered results: 222,189