Theodor Lorentzon
2025
| J30Oranjestad-2 | [4] | Win |
| J30Oranjestad | [5] | Final |
| J100Aizkraukle | 1R | |
| J30Sint-Katelijne-Waver | [11] | Quarter |
| J60Malmo | Quarter |
2024
| J60Tampere | 2R | |
| J30Holte | [14] | 2R |
| J30Sandefjord | [5] | 1R |
| J30Frederiksberg | [11] | 2R |
| J30Hillerod | 3R | |
| J60Veska | 2R | |
| J60Bastad | 2R | |
| J60Jonkoping | 1R | |
| J30Sundsvall | 1R | |
| J30Kramfors | 2R | |
| J30Tartu | 1R | |
| J60Oslo | 1R |
2023
Nation
SWE
Generation
Born in 2007 (17-18 years old)
World Ranking
Junior World Ranking 949th
Year-end Junior World Ranking
- Year-end 2024 1870th
- Year-end 2023 3048th
Rival
Andres Alatorre (2-0)
Emil Remsted (1-1)
Match Details
2025 J30Oranjestad-2
| W | 1R | Markus Ingwersen | 6-0 6-2 |
| W | 2R | Jonathan Kurian | 6-1 6-3 |
| W | QF | Emanuel Delgado Forero | 6-2 6-1 |
| W | SF | Andres Alatorre | 6-3 6-3 |
| W | F | Felipe Buritica | 6-0 6-2 |
2025 J30Oranjestad
| W | 1R | Pedro Juan Cardona Castano | 6-2 6-3 |
| W | 2R | Patricio Alvarez Chavez | 4-2 |
| W | QF | Diego Valpereiro | 6-2 6-1 |
| W | SF | Andres Alatorre | 6-1 6-2 |
| L | F | Felipe Mamede | 2-6 4-6 |
2025 J100Aizkraukle
| L | 1R | Danila Folkheims | 4-6 1-6 |
2025 J30Sint-Katelijne-Waver
| W | 2R | Bram Stevens | 6-3 6-4 |
| W | 3R | Gianmarco Troiano | 6-2 6-0 |
| L | QF | Louis Mouffe | 3-6 3-6 |
2025 J60Malmo
| W | 1R | Lucas Eriksson | 6-3 6-2 |
| W | 2R | Mads Bruhn Aaby | 6-3 7-5 |
| L | QF | Mick Ilnicki | 6-7 3-6 |
2024 J60Tampere
| W | 1R | Elias Suikkanen | 3-6 6-3 7-5 |
| L | 2R | Louis Hull | 0-6 3-6 |
2024 J30Holte
| L | 2R | Emil Remsted | 3-6 5-7 |
2024 J30Sandefjord
| L | 1R | Nikolai Shibani | 6-4 3-6 4-6 |
2024 J30Frederiksberg
| L | 2R | Hlib Kovalenko | 4-6 6-4 3-6 |
2024 J30Hillerod
| W | 1R | Emil Remsted | 5-7 6-3 6-1 |
| W | 2R | Fredric Borch-Nielsen | 6-4 6-3 |
| L | 3R | Tom Noltorp | 2-6 2-6 |
2024 J60Veska
| W | 1R | Tomas Kratochvil | 0-6 7-6 6-0 |
| L | 2R | Karel Froemel | 1-6 3-6 |
2024 J60Bastad
| W | 1R | Marcus Sehested | 6-1 6-1 |
| L | 2R | Alvar Lange | 3-6 0-6 |
2024 J60Jonkoping
| L | 1R | Amar Silajdzic | 6-2 5-7 2-6 |
2024 J30Sundsvall
| L | 1R | Tristan Thomas Engelschmidt | 2-6 3-6 |
2024 J30Kramfors
| W | 1R | Andreas Lindquist | 6-2 6-0 |
| L | 2R | Linus Andersson | 6-4 4-6 0-6 |
2024 J30Tartu
| L | 1R | Leo Wright | 6-7 1-6 |
2024 J60Oslo
| L | 1R | David Bakonyi | 1-6 2-6 |
2023 J60Tampere
| W | 1R | Egor Rybakov | 7-6 6-1 |
| L | 2R | Patrick Marsh | 4-6 4-6 |
2023 J30Aizkraukle-2
| L | 1R | Ricards Spaks | 1-6 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9232, Number of registered players: 5,739, Number of registered results: 303,671