Felix Alopaeus
2025
| J200 RAKOVNIK | 2R | |
| J300 BYTOM | 1R | |
| J100 THEHAGUE-2 | Semi | |
| J100 VARNAMO | [8] | Quarter | 
| J100 TALLINN | 2R | |
| J100 AIZKRAUKLE | 2R | |
| J60 AIZKRAUKLE | [5] | Win | 
| J100 HANKO | 2R | |
| J60 ADAZI | [2] | Quarter | 
| J100 MANACOR-2 | 2R | |
| J100 MANACOR | 1R | |
| J60 MALMO | [6] | Final | 
| J100 BROMMA | 2R | 
2024
| J60 TALLINN-2 | [8] | 2R | 
| J60 TAMPERE | [7] | Quarter | 
| J30 AIZKRAUKLE-2 | [1] | Win | 
| J100 LIEPAJA | 1R | |
| J60 VIERUMAKI | Semi | 
2023
2022
| J5 TALLINN | [3] | Semi | 
| J5 NASTOLA | [6] | Quarter | 
| J5 JURMALA | Semi | |
| J5 TARTU | [7] | 1R | 
| J5 THEHAGUE | 1R | |
| J5 STAVANGER | 2R | 
2021
| J5 NASTOLA-5 | 1R | |
| J5 HANKO | 1R | |
| J5 NASTOLA-2 | Semi | 
Nation
FIN
Generation
Born in 2007 (17-18 years old)
World Ranking
Junior World Ranking 396th
Year-end Junior World Ranking
- Year-end 2024 954th
- Year-end 2023 1418th
- Year-end 2022 1305th
- Year-end 2021 1293th
- Year-end 2020 2091th
Rival
Otso Martikainen (0-3)
Dovas Dersonas (2-0)
Linus Andersson (0-2)
Maximus Muller (2-0)
Arturs Zagars (1-1)
Match Details
2025 J200 RAKOVNIK
| W | 1R | Mikayel Avanesyan | 6-4 6-2 | 
| L | 2R | Matyas Kozlovsky | 6-7 3-6 | 
2025 J300 BYTOM
| L | 1R | Matteo Gribaldo | 4-6 6-3 5-7 | 
2025 J100 THEHAGUE-2
| W | 1R | Dean Mansveld | 6-2 6-0 | 
| W | 2R | Motoharu Abe | 7-6 6-2 | 
| W | QF | Marcell Kovacs | 3-6 6-3 6-2 | 
| L | SF | Kacper Knitter | 3-6 5-7 | 
2025 J100 VARNAMO
| W | 1R | Adam Svardfeldt | 6-1 7-5 | 
| W | 2R | Jules Rimbaud | 6-2 6-3 | 
| L | QF | Christian Gronfeldt-Sorensen | 2-6 6-4 4-6 | 
2025 J100 TALLINN
| W | 1R | Dovas Dersonas | 6-1 6-3 | 
| L | 2R | Sander Juuhl Sivertsen | 6-3 3-6 0-6 | 
2025 J100 AIZKRAUKLE
| W | 1R | Filip Hesser | 6-3 6-2 | 
| L | 2R | Jan Chlodnicki | 1-6 1-6 | 
2025 J60 AIZKRAUKLE
| W | 1R | Antoni Kasperski | 6-4 6-0 | 
| W | 2R | Volodymyr Revenko | 7-6 6-1 | 
| W | QF | Gabriel Niedermayr | 2-6 6-3 6-2 | 
| W | SF | Dovas Dersonas | 6-1 6-2 | 
| W | F | Szymon Karpinski | 7-5 6-4 | 
2025 J100 HANKO
| W | 1R | Axel Von Pongracz | 6-2 6-2 | 
| L | 2R | Tomas Krejci | 0-6 2-6 | 
2025 J60 ADAZI
| W | 1R | Igor Piasek | 6-4 6-7 7-5 | 
| W | 2R | Armands Aire | 1-6 6-2 6-2 | 
| L | QF | Mattia Baroni | 1-6 2-5 | 
2025 J100 MANACOR-2
| W | 1R | Jan Froehlich | 6-2 6-0 | 
| L | 2R | Charlie Valentine | 1-6 0-6 | 
2025 J100 MANACOR
| L | 1R | Nicolas Bellas | 2-6 1-6 | 
2025 J60 MALMO
| W | 1R | Edvin Kraft | 6-2 6-0 | 
| W | 2R | Nikolai Shibani | 6-3 6-3 | 
| W | QF | Joseph Mazingham | 6-2 6-0 | 
| W | SF | William Olsson | 2-6 6-2 6-3 | 
| L | F | Linus Andersson | 1-6 | 
2025 J100 BROMMA
| W | 1R | Maximus Muller | 6-2 6-4 | 
| L | 2R | William Kjellberg | 4-6 4-6 | 
2024 J60 TALLINN-2
| W | 1R | Nikita Smirnov | 6-2 1-6 6-3 | 
| L | 2R | Mads Bruhn Aaby | - - - | 
2024 J60 TAMPERE
| W | 1R | Matthew Ground | 6-1 6-4 | 
| W | 2R | Maximus Muller | 6-3 6-3 | 
| L | QF | Linus Andersson | 0-6 1-2 | 
2024 J30 AIZKRAUKLE-2
| W | 1R | Gustavs Brizs | 6-0 6-0 | 
| W | 2R | Pauls Kristofers Kudrins | 6-1 6-3 | 
| W | QF | Dylan Kazlauskas | 6-3 6-2 | 
| W | SF | Edwin Averjanov | 6-4 6-0 | 
| W | F | Stefans Audrins | 6-4 6-1 | 
2024 J100 LIEPAJA
| L | 1R | Arturs Zagars | 3-6 1-6 | 
2024 J60 VIERUMAKI
| W | 1R | Sebastian Eie | 6-3 6-1 | 
| W | 2R | Maxime Dalard | 6-2 6-1 | 
| W | QF | Arturs Zagars | 6-3 7-6 | 
| L | SF | Niels Mcdonald | - - - | 
2023 J100 AIZKRAUKLE-2
| W | 1R | Ben Chetewy Ungar | 6-1 6-2 | 
| L | 2R | Daniels Tens | - - - | 
2023 J100 AIZKRAUKLE
| L | 1R | Jakub Jedrzejczak | 3-6 4-6 | 
2023 J60 TAMPERE
| W | 1R | Stefans Audrins | 6-3 6-1 | 
| W | 2R | Tim Malmqvist | 6-1 6-0 | 
| L | QF | Otso Martikainen | 2-6 3-6 | 
2023 J30 NASTOLA-2
| L | 1R | Robert Raag | 2-6 5-7 | 
2022 J5 TALLINN
| W | 1R | Theodor Nystrom | 7-5 6-0 | 
| W | 2R | Nathan Slattery | 6-4 6-1 | 
| W | QF | Sten Hiiesalu | 6-2 6-3 | 
| L | SF | Tauras Mickus | 3-6 1-6 | 
2022 J5 NASTOLA
| W | 1R | Vatsal Rukhaiyar | 6-1 6-0 | 
| W | 2R | Robin Boeckli | 6-4 2-6 6-3 | 
| L | QF | Otso Martikainen | 3-6 5-7 | 
2022 J5 JURMALA
| W | 1R | Davis Rolis | 3-6 6-3 6-2 | 
| W | 2R | Mathias Tempel | 6-3 6-0 | 
| W | QF | Julius Augunas | 6-3 6-2 | 
| L | SF | Reinis Kupfers | 4-6 4-6 | 
2022 J5 TARTU
| L | 1R | Pijus Reklevicius | 2-6 2-6 | 
2022 J5 THEHAGUE
| L | 1R | Noah Gabriel | 0-6 6-3 1-6 | 
2022 J5 STAVANGER
| W | 1R | Robert Guna | 6-2 1-6 7-5 | 
| L | 2R | Alaa Trifi | 4-6 4-6 | 
2021 J5 NASTOLA-5
| L | 1R | Viktor Frydrych | 2-6 6-7 | 
2021 J5 HANKO
| L | 1R | Max Dahlin | 1-6 1-6 | 
2021 J5 NASTOLA-2
| W | 1R | Julius Leino | 6-3 6-2 | 
| W | 2R | Milos Vujasinovic | 6-1 6-1 | 
| W | QF | Pascal Tylek | 7-6 6-4 | 
| L | SF | Otso Martikainen | - - - | 
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9942, Number of registered players: 6,164, Number of registered results: 343,780