Henry Jefferson
2024
2023
| J100Loughborough | [2] | Win |
| J60Glasgow | [1] | 2R |
| J200Vigo | 1R | |
| J200Istanbul | Semi | |
| J200Montreal | 1R | |
| Wimbledon Junior | 2R | |
| J100Sobota | 2R | |
| J100Varnamo | [6] | Quarter |
| J100Bromma | [5] | Quarter |
Nation
GBR
Year-end Junior World Ranking
- Year-end 2024 1864th
- Year-end 2023 176th
- Year-end 2022 378th
- Year-end 2021 1221th
Match Details
2024 Wimbledon Junior
| L | 1R | Petr Brunclik | 3-6 3-6 |
2024 J300Roehampton
| L | 1R | Theo Papamalamis | 6-7 2-6 |
2023 J100Loughborough
| 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 J60Glasgow
| W | 1R | Rhys Giacomo Watters | 6-0 6-4 |
| L | 2R | Thomas Gunzinger | 4-6 3-6 |
2023 J200Vigo
| L | 1R | Jakub Filip | 4-6 2-6 |
2023 J200Istanbul
| 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 J200Montreal
| 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 J100Sobota
| W | 1R | Hubert Plenkiewicz | 6-2 |
| L | 2R | Vojtech Vales | 3-6 4-6 |
2023 J100Varnamo
| 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 J100Bromma
| 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 |
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