| Challenger - Tunis | 05/18 12:35 | 27 | [172] Damir Dzumhur v Jesper De Jong [210] | 5-7,6-4,3-6 | |
| Challenger - Tunis | 05/17 12:15 | 26 | [210] Jesper De Jong v Alexander Weis [338] | 6-4,6-3 | |
| Challenger - Tunis | 05/16 13:35 | 25 | [210] Jesper De Jong v Pablo Cuevas [455] | Retired | |
| Challenger - Tunis | 05/16 09:00 | 19 | Jesper De Jong v Arthur Gea | 6-3,6-2 | |
| Challenger - Tunis | 05/14 15:20 | 14 | [210] Jesper De Jong v Charles Broom [383] | 6-2,6-3 | |
| Challenger - Francavilla | 05/09 15:20 | 25 | [357] Edoardo Lavagno v Jesper De Jong [210] | 6-0,6-4 | |
| Challenger - Rome | 04/30 09:30 | 29 | [347] Sumit Nagal v Jesper De Jong [234] | 6-3,6-2 | |
| Challenger - Rome | 04/29 13:20 | 28 | [182] Flavio Cobolli v Jesper De Jong [234] | 5-7,3-6 | |
| Challenger - Rome | 04/28 12:15 | 27 | [234] Jesper De Jong v Franco Agamenone [148] | 6-3,6-4 | |
| Challenger - Rome | 04/27 12:50 | 26 | [276] Gianluca Mager v Jesper De Jong [234] | 0-6,3-6 | |
| Challenger - Rome | 04/25 10:05 | 25 | [234] Jesper De Jong v Marek Gengel [283] | 6-3,6-2 | |
| Challenger - Roseto | 04/21 09:30 | 27 | [243] Jesper De Jong v Dalibor Svrcina [203] | 4-6,4-6 | |
| Challenger - Roseto | 04/20 12:00 | 26 | [169] Jelle Sels v Jesper De Jong [243] | 0-6,0-6 | |
| Challenger - Roseto | 04/19 12:35 | 25 | [243] Jesper De Jong v Gabriele Piraino [484] | 2-6,6-3,7-5 | |
| Challenger - Murcia | 04/07 11:05 | 27 | [117] Borna Gojo v Jesper De Jong [251] | 6-1,2-6,6-3 | |
| Challenger - Murcia | 04/06 09:00 | 26 | [251] Jesper De Jong v Alexander Ritschard [189] | 6-4,6-1 | |
| Challenger - Murcia | 04/04 12:40 | 25 | [251] Jesper De Jong v Carlos Sanchez Jover [433] | 6-4,6-3 | |
| Challenger - Murcia | 04/03 10:35 | 19 | Jesper De Jong v Pablo Martinez Gomez | 6-3,6-2 | |
| Challenger - Murcia | 04/02 15:15 | 14 | Jesper De Jong v Jorge Martinez Martinez | 6-0,6-1 | |
| Challenger - Girona | 04/01 08:30 | 28 | [273] Jesper De Jong v Ivan Gakhov [241] | 4-6,6-3,3-6 | |
| Challenger - Girona | 03/31 12:20 | 27 | [63] Pedro Cachin v Jesper De Jong [273] | 5-7,2-6 | |
| Challenger - Girona | 03/30 12:35 | 26 | [273] Jesper De Jong v Oleksii Krutykh [167] | 6-3,6-2 | |
| Challenger - Girona | 03/28 11:00 | 25 | [176] Riccardo Bonadio v Jesper De Jong [273] | 2-6,1-6 | |
| Challenger - Girona | 03/27 09:00 | 19 | [273] Jesper De Jong v Daniel Rincon [305] | 6-3,6-2 | |
| Challenger - Girona | 03/26 12:00 | 14 | [273] Jesper De Jong v Carlos Sanchez Jover [356] | 6-2,6-3 | |
| ITF - M25 Palmanova | 03/21 13:10 | 25 | [415] Gianmarco Ferrari v Jesper De Jong [273] | 2-6,6-4,6-3 | |
| ITF M25 - Quinta Do Lago | 03/12 14:00 | 29 | [294] Jesper De Jong v Naoki Nakagawa [455] | 6-1,5-7,6-4 | |
| ITF M25 - Quinta Do Lago | 03/11 15:00 | 28 | Eliakim Coulibaly v Jesper De Jong | Retired | |
| ITF M25 - Quinta Do Lago | 03/11 10:00 | 27 | [294] Jesper De Jong v Aidan Mchugh [431] | 7-6,6-4 | |
| ITF M25 - Quinta Do Lago | 03/10 11:25 | 26 | Jesper De Jong v Leopold Zima | 3-6,6-2,10-5 |
Wikipedia - Jesper de Jong
Jesper de Jong (Haarlem, 31 mei 2000) is een Nederlands tennisser.