Henry Jefferson
2024
2023
| J100 LOUGHBOROUGH | [2] | Win |
| J60 GLASGOW | [1] | 2R |
| J200 VIGO | 1R | |
| J200 ISTANBUL | Semi | |
| J200 MONTREAL | 1R | |
| WIMBLEDON JUNIOR | 2R | |
| J300 ROEHAMPTON | 1R | |
| J100 SOBOTA | 2R | |
| J100 VARNAMO | [6] | Quarter |
| J100 LOUGHBOROUGH-3 | [6] | 1R |
| J100 LOUGHBOROUGH-2 | [4] | Final |
| J200 SIAULIAI | 1R | |
| J100 TRNAVA | [8] | Quarter |
| J100 GLASGOW | [5] | Quarter |
| J100 BROMMA | [5] | Quarter |
2022
| J3 AIZKRAUKLE-3 | 1R | |
| J3 AIZKRAUKLE-2 | 1R | |
| J4 LIVERPOOL | [1] | Quarter |
| J4 CASABLANCA | [3] | Quarter |
| J3 HARARE | [4] | 2R |
| JAPRETORIA | 1R | |
| J1 DURBAN | 2R | |
| J4 EDINBURGH | [5] | Quarter |
| J2 ALDERSHOT | 2R | |
| J4 ALDERSHOT | 1R | |
| J3 LOUGHBOROUGH-2 | 2R | |
| J3 LOUGHBOROUGH | Quarter | |
| J5 LIVERPOOL-2 | [7] | Semi |
| J5 LIVERPOOL | [8] | Final |
| J3 GLASGOW | 2R |
2021
Nation
GBR
Year-end Junior World Ranking
- Year-end 2024 1864th
- Year-end 2023 176th
- Year-end 2022 378th
- Year-end 2021 1221th
Rival
Petr Brunclik (1-1)
Felix Balshaw (2-0)
Ilias Hirani Worthington (1-1)
Benjamin Gusic Wan (0-2)
Otso Martikainen (2-0)
Match Details
2024 WIMBLEDON JUNIOR
| L | 1R | Petr Brunclik | 3-6 3-6 |
2024 J300 ROEHAMPTON
| L | 1R | Theo Papamalamis | 6-7 2-6 |
2023 J100 LOUGHBOROUGH
| W | 1R | Joao Portugal | 6-3 6-3 |
| W | 2R | Charlie Valentine | 7-6 6-1 |
| W | QF | Ilias Hirani Worthington | 6-4 3-6 6-2 |
| W | SF | Felix Balshaw | 6-2 6-2 |
| W | F | Bill Chan | 6-4 6-4 |
2023 J60 GLASGOW
| W | 1R | Rhys Giacomo Watters | 6-0 6-4 |
| L | 2R | Thomas Gunzinger | 4-6 3-6 |
2023 J200 VIGO
| L | 1R | Jakub Filip | 4-6 2-6 |
2023 J200 ISTANBUL
| W | 1R | Gabriel Ghetu | 3-6 6-1 6-0 |
| W | 2R | Petr Brunclik | 6-3 6-4 |
| W | QF | Artem Bogomolov | 1-6 6-3 6-3 |
| L | SF | Rafael Segado Esteve | 3-6 6-3 3-6 |
2023 J200 MONTREAL
| L | 1R | Kase Schinnerer | 2-6 0-6 |
2023 WIMBLEDON JUNIOR
| W | 1R | Volodymyr Iakubenko | 7-6 6-1 |
| L | 2R | Yi Zhou | 6-4 3-6 6-7 |
2023 J300 ROEHAMPTON
| L | 1R | Roy Horovitz | 4-6 1-6 |
2023 J100 SOBOTA
| W | 1R | Hubert Plenkiewicz | 6-2 |
| L | 2R | Vojtech Vales | 3-6 4-6 |
2023 J100 VARNAMO
| W | 1R | Gustav Andersson | 7-5 6-1 |
| W | 2R | Filip Soderqvist | 6-3 6-3 |
| L | QF | Calin Teodor Stirbu | 2-6 5-7 |
2023 J100 LOUGHBOROUGH-3
| L | 1R | Ilias Hirani Worthington | 6-7 5-7 |
2023 J100 LOUGHBOROUGH-2
| W | 1R | Joseph Mazingham | 7-5 6-4 |
| W | 2R | Maksym Kalabishka | 6-0 6-1 |
| W | QF | Kyle Mckay | 7-6 6-0 |
| W | SF | Felix Balshaw | 6-4 6-4 |
| L | F | Benjamin Gusic Wan | 6-7 5-7 |
2023 J200 SIAULIAI
| L | 1R | Richard Antoni | 2-6 3-6 |
2023 J100 TRNAVA
| W | 1R | David Bakonyi | 6-4 6-3 |
| W | 2R | Otso Martikainen | 6-2 6-3 |
| L | QF | Michal Krajci | 5-7 4-6 |
2023 J100 GLASGOW
| W | 1R | Finbar Mcgarvey | 3-6 7-6 6-4 |
| W | 2R | Finn Lester | 7-6 6-2 |
| L | QF | Niels Ratiu | 6-7 6-7 |
2023 J100 BROMMA
| W | 1R | Albert Widell | 6-3 6-7 6-2 |
| W | 2R | Melvin Kumar | 5-7 6-3 6-3 |
| L | QF | Albert Saar | 6-4 3-6 4-6 |
2022 J3 AIZKRAUKLE-3
| L | 1R | Georg Strasch | 4-6 5-7 |
2022 J3 AIZKRAUKLE-2
| L | 1R | Markus Molder | 2-6 2-6 |
2022 J4 LIVERPOOL
| W | 1R | Markus Giersiepen Garcia | 6-3 6-2 |
| W | 2R | Dilhan Wasantha | 6-2 4-6 6-2 |
| L | QF | Nicolo Consonni | 6-7 4-6 |
2022 J4 CASABLANCA
| W | 1R | Nizar Rhazali | 6-0 6-0 |
| W | 2R | Camil Guessous | 7-5 6-2 |
| L | QF | Markus Giersiepen Garcia | 6-7 2-1 |
2022 J3 HARARE
| L | 2R | Shane Tapera | 5-7 1-6 |
2022 JAPRETORIA
| L | 1R | Rei Sakamoto | 2-6 1-6 |
2022 J1 DURBAN
| W | 1R | Rohan Loubser | 4-6 6-0 7-6 |
| L | 2R | Danil Panarin | 0-6 0-6 |
2022 J4 EDINBURGH
| W | 1R | Finlay Watters | 6-1 6-4 |
| W | 2R | Cameron Fryer | 6-2 6-2 |
| L | QF | Max Dahlin | 2-6 5-7 |
2022 J2 ALDERSHOT
| W | 1R | Benjamin Martin | 6-4 6-3 |
| L | 2R | William Jansen | 5-7 2-6 |
2022 J4 ALDERSHOT
| L | 1R | Kyle Hughes | 3-6 2-6 |
2022 J3 LOUGHBOROUGH-2
| W | 1R | Oskar Jansson | 6-3 3-6 7-5 |
| L | 2R | Hayden Jones | 5-7 6-3 6-7 |
2022 J3 LOUGHBOROUGH
| W | 1R | Theodoros Mitsakos | 6-3 6-2 |
| W | 2R | Edouard Aubert | 6-3 2-6 6-3 |
| L | QF | Maxim Mrva | 6-1 5-7 5-7 |
2022 J5 LIVERPOOL-2
| W | 1R | Zechariah Hamrouni | 6-1 6-4 |
| W | 2R | Leonidas Lazarides | 6-1 6-2 |
| W | QF | Jamie Diack | 6-4 6-2 |
| L | SF | Benjamin Gusic Wan | 6-7 3-6 |
2022 J5 LIVERPOOL
| W | 1R | Mattia Ricci | 6-3 6-2 |
| W | 2R | Arthur Attrill | 6-4 7-6 |
| W | QF | Zak Radziwillowicz | 6-2 6-1 |
| W | SF | Charlie Robertson | 5-7 6-1 6-4 |
| L | F | Ben Hudson | 1-6 4-6 |
2022 J3 GLASGOW
| W | 1R | Otso Martikainen | 7-6 6-3 |
| L | 2R | Jeiden Saidizand | 7-6 5-7 4-6 |
2021 J5 MONTEMAR
| W | 1R | Oscar Gabriel Morales Barrera | 6-3 7-5 |
| L | 2R | Kevin Edengren | 3-6 0-6 |
2021 J4 LOUGHBOROUGH-2
| W | 1R | Jack Curtis | 6-0 6-2 |
| L | 2R | Louis Bowden | 4-6 2-6 |
2021 J5 EDINBURGH-2
| W | 1R | Leonidas Lazarides | 6-1 6-2 |
| L | 2R | Adam Groves | 3-6 1-6 |
2021 J5 EDINBURGH
| L | 1R | Oliver Hague | 6-4 4-6 3-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9670, Number of registered players: 6,052, Number of registered results: 333,569