Jack Pinnington Jones
2021
| US OPEN JUNIOR | [5] | 2R |
| WIMBLEDON JUNIOR | [7] | Quarter |
| J1 ROEHAMPTON | [8] | Win |
| ROLAND GARROS JUNIOR | [4] | 1R |
| J1 SANDIEGO | [2] | Quarter |
| J2 SANTODOMINGO-2 | [1] | Final |
| J2 SANTODOMINGO | [1] | Win |
2020
| JAPLANTATION-2 | [4] | Quarter |
| J1 VILLENA-2 | Quarter | |
| J1 PLOVDIV-2 | Win | |
| J3 LOUSADA-4 | [1] | 2R |
| J3 LOUSADA-3 | [1] | Quarter |
| J2 PLZEN | [7] | Win |
| J2 RAKOVNIK-2 | [6] | Quarter |
| J2 VALENCIA-2 | (continue) |
2019
Nation
GBR
Age
22 years old (born in 2003)
World Ranking
ATP Ranking　205th
Rival
Peter Benjamin Privara (2-0)
Maks Kasnikowski (1-1)
Joao Victor Couto Loureiro (2-0)
Aleksander Orlikowski (1-1)
Pierre Yves Bailly (2-0)
Match Details
2021 US OPEN JUNIOR
| L | 2R | Colton Smith | 7-6 4-6 0-2 |
2021 WIMBLEDON JUNIOR
| W | 1R | Aleksander Orlikowski | 6-2 6-4 |
| W | 2R | Joao Victor Couto Loureiro | 6-4 4-6 6-1 |
| W | 3R | Kalin Ivanovski | 7-5 6-0 |
| L | QF | Victor Lilov | 6-4 4-6 3-6 |
2021 J1 ROEHAMPTON
| W | 1R | Petr Nesterov | 6-1 6-1 |
| W | 2R | Adam Jurajda | 6-1 6-3 |
| W | 3R | Sascha Gueymard Wayenburg | 6-4 7-5 |
| W | QF | Adolfo Daniel Vallejo | 6-1 6-2 |
| W | SF | Jerome Kym | 7-6 6-4 |
| W | F | Daniel Rincon | 6-2 5-7 6-3 |
2021 ROLAND GARROS JUNIOR
| L | 1R | Maks Kasnikowski | 3-6 4-6 |
2021 J1 SANDIEGO
| W | 2R | Giulio Perego | 7-5 6-1 |
| W | 3R | Azuma Visaya | 6-3 6-3 |
| L | QF | Ethan Quinn | 2-6 6-2 2-6 |
2021 J2 SANTODOMINGO-2
| W | 1R | Karol Tomanski | 6-0 6-4 |
| W | 2R | Georgios Nouchakis | 6-4 6-2 |
| W | QF | Orel Kimhi | 3-6 6-3 7-5 |
| W | SF | Nikolay Nedelchev | 7-5 5-7 6-4 |
| L | F | Lui Maxted | 2-6 0-6 |
2021 J2 SANTODOMINGO
| W | 1R | Frederic Vogeli | 6-1 6-2 |
| W | 2R | Marcel Kamrowski | 6-0 6-1 |
| W | QF | Peter Benjamin Privara | 6-2 4-6 6-3 |
| W | SF | Bor Artnak | 6-4 6-2 |
| W | F | Leo Borg | 6-1 6-3 |
2020 JAPLANTATION-2
| W | 2R | Nishesh Basavareddy | 6-4 6-2 |
| W | 3R | Ben Shelton | 6-2 6-2 |
| L | QF | Luca Van Assche | 1-6 2-6 |
2020 J1 VILLENA-2
| W | 1R | Rafael Segado Esteve | 6-0 6-4 |
| W | 2R | Joao Victor Couto Loureiro | 6-2 |
| L | QF | Aleksander Orlikowski | 3-6 3-6 |
2020 J1 PLOVDIV-2
| W | 1R | Dali Blanch | 4-6 6-1 6-2 |
| W | 2R | Konstantin Zhzhenov | 6-1 6-3 |
| W | QF | Peter Benjamin Privara | 6-7 6-0 6-1 |
| W | SF | Maks Kasnikowski | 6-7 7-5 6-2 |
| W | F | Pierre Yves Bailly | 6-1 6-2 |
2020 J3 LOUSADA-4
| W | 1R | Henrique Rocha | 6-2 6-2 |
| L | 2R | Abedallah Shelbayh | 3-6 6-4 4-6 |
2020 J3 LOUSADA-3
| W | 1R | Vasco Leote Prata | 6-3 6-2 |
| W | 2R | Vilius Gaubas | 6-2 7-6 |
| L | QF | Daniel Merida | 4-6 4-6 |
2020 J2 PLZEN
| W | 1R | Alexandr Koliev | 6-0 6-1 |
| W | 2R | Stepan Baum | 6-2 6-3 |
| W | QF | Pierre Yves Bailly | 6-0 6-3 |
| W | SF | Max Hans Rehberg | 7-5 7-5 |
| W | F | Matthew William Donald | 6-2 4-6 6-3 |
2020 J2 RAKOVNIK-2
| W | 1R | Ondrej Valek | 6-2 6-2 |
| W | 2R | Philip Florig | 7-6 6-4 |
| L | QF | Mili Poljicak | 6-0 3-6 2-6 |
2020 J2 VALENCIA-2
| W | 1R | Henrique Rocha | 6-2 6-2 |
| W | 2R | Angel Guerrero Melgar | 6-4 6-0 |
2019 WIMBLEDON JUNIOR
| L | 1R | Liam Draxl | 3-6 3-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 10179, Number of registered players: 6,443, Number of registered results: 375,166