| Challenger - Orleans | 09/26 15:45 | 25 | [223] Jesper De Jong v Richard Gasquet [83] | 2-6,5-7 | |
| ITF M25 - Sintra | 09/18 10:00 | 29 | [205] Jesper De Jong v Elliot Benchetrit [447] | 4-6,1-6 | |
| ITF M25 - Sintra | 09/17 10:00 | 28 | [205] Jesper De Jong v Christian Langmo [430] | 6-2,6-3 | |
| ITF M25 - Sintra | 09/16 11:40 | 27 | [205] Jesper De Jong v Pedro Araujo [452] | 3-6,6-2,6-1 | |
| ITF M25 - Sintra | 09/15 11:45 | 26 | Jesper De Jong v Tiago Pereira | 6-3,6-3 | |
| ITF M25 - Sintra | 09/14 13:35 | 25 | Jesper De Jong v Benjamin Hannestad | 6-4,6-4 | |
| Challenger Mallorca | 08/31 18:05 | 25 | [175] Luca Nardi v Jesper De Jong [213] | 3-6,6-1,6-2 | |
| US Open | 08/26 15:00 | 19 | [212] Jesper De Jong v Federico Delbonis [136] | 7-6,1-6,4-6 | |
| US Open | 08/25 15:00 | 15 | [234] Altug Celikbilek v Jesper De Jong [212] | 2-6,5-7 | |
| US Open | 08/23 17:25 | 14 | [192] Antoine Escoffier v Jesper De Jong [212] | 6-7,1-6 | |
| Challenger - San Marino | 08/11 14:30 | 26 | [219] Jesper De Jong v Valentin Vacherot [388] | 2-6,3-6 | |
| Challenger - San Marino | 08/09 12:55 | 25 | [219] Jesper De Jong v Marco Trungelliti [228] | 6-3,6-4 | |
| Challenger - Cordenons | 08/01 13:00 | 25 | [218] Jesper De Jong v Andrea Collarini [193] | 3-6,1-6 | |
| Challenger - Amersfoort | 07/11 08:00 | 25 | Daniel Masur v Jesper De Jong | Cancelled | |
| Challenger - Todi | 07/04 14:30 | 25 | [237] Nicolas Kicker v Jesper De Jong [215] | Retired | |
| ITF - M25 Den Haag | 06/29 15:30 | 25 | Jesper De Jong v Michiel de Krom | Cancelled | |
| Wimbledon | 06/20 11:05 | 14 | [275] Illya Marchenko v Jesper De Jong [216] | 7-5,0-6,6-4 | |
| Challenger - Ilkley | 06/14 10:00 | 25 | [219] Sebastian Ofner v Jesper De Jong [160] | 7-6,6-3 | |
| ATP - 's-Hertogenbosch | 06/07 10:00 | 25 | [34] Jenson Brooksby v Jesper De Jong [171] | 7-6,6-3 | |
| French Open | 05/18 16:00 | 15 | [233] Daniel Masur v Jesper De Jong [172] | 4-6,6-4,7-6 | |
| French Open | 05/17 14:40 | 14 | [172] Jesper De Jong v Vit Kopriva [169] | 6-2,6-3 | |
| Challenger - Praag | 05/03 08:30 | 25 | Jesper De Jong v Martin Krumich | 6-7,6-7 | |
| Challenger - Rome | 04/29 09:30 | 27 | [102] Quentin Halys v Jesper De Jong [177] | 4-6,6-4,7-6 | |
| Challenger - Rome | 04/27 13:00 | 26 | [177] Jesper De Jong v Matteo Arnaldi [288] | 6-1,3-6,6-3 | |
| Challenger - Rome | 04/25 14:30 | 25 | [232] Andrey Kuznetsov v Jesper De Jong [177] | 2-6,1-6 | |
| Challenger - Mexico City | 04/06 16:00 | 26 | [185] Jesper De Jong v Renzo Olivo [203] | 0-6,6-2,3-6 | |
| Challenger - Mexico City | 04/05 16:00 | 25 | [129] Andrej Martin v Jesper De Jong [185] | 2-6,1-6 | |
| Challenger - Pereira | 03/29 23:05 | 25 | [189] Jesper De Jong v Roberto Quiroz [383] | 6-7,3-6 | |
| Challenger - Santa Cruz | 03/24 22:00 | 26 | [315] Hernan Casanova v Jesper De Jong [189] | Retired | |
| Challenger - Santa Cruz | 03/22 19:00 | 25 | [345] Yshai Oliel v Jesper De Jong [189] | 6-7,3-6 |
Wikipedia - Jesper de Jong
Jesper de Jong (Haarlem, 31 mei 2000) is een Nederlands tennisser.