| Challenger de Monterrey | 03/10 21:00 | 27 | [278] Prajnesh Gunneswaran v Jason Jung [223] | 1-6,7-5,6-4 | |
| Challenger de Monterrey | 03/09 18:00 | 26 | [461] Evan Zhu v Jason Jung [223] | 2-6,5-7 | |
| Challenger de Monterrey | 03/08 22:50 | 25 | Strong Kirchheimer v Jason Jung | 4-6,1-6 | |
| ATP Delray Beach | 02/13 20:10 | 19 | [121] Liam Broady v Jason Jung [171] | 6-4,6-4 | |
| ATP Delray Beach | 02/12 19:40 | 14 | [187] Renzo Olivo v Jason Jung [171] | 2-6,3-6 | |
| ATP Dallas | 02/07 18:00 | 19 | [153] Jurij Rodionov v Jason Jung [171] | 4-6,6-2,6-3 | |
| ATP Dallas | 02/06 17:00 | 14 | [284] Go Soeda v Jason Jung [173] | 6-3,1-6,6-7 | |
| Challenger de Cleveland | 02/02 00:35 | 25 | [173] Jason Jung v Emilio Gomez [142] | 3-6,4-6 | |
| Challenger de Columbus | 01/25 20:30 | 25 | [176] Jason Jung v Ernesto Escobedo [141] | 1-6,4-6 | |
| Open de Australia | 01/10 07:15 | 14 | [126] Yannick Hanfmann v Jason Jung [178] | 6-7,7-5,6-0 | |
| Challenger de Bendigo | 01/06 06:20 | 26 | [164] Ernesto Escobedo v Jason Jung [178] | 6-2,4-6,6-2 | |
| Challenger de Bendigo | 01/04 06:35 | 25 | [213] Camilo U Carabelli v Jason Jung [178] | 6-7,6-7 | |
| Challenger de Champaign | 11/18 18:45 | 26 | [245] Go Soeda v Jason Jung [177] | 6-4,5-7,6-4 | |
| Challenger de Champaign | 11/16 20:00 | 25 | [227] Mikael Torpegaard v Jason Jung [177] | 2-6,6-3,4-6 | |
| Challenger de Knoxville | 11/10 17:15 | 26 | [173] Jason Jung v Christian Harrison [263] | Retired | |
| Challenger de Knoxville | 11/08 19:35 | 25 | [173] Jason Jung v Jason Kubler [208] | 6-4,6-1 | |
| Challenger de Charlottesville | 11/02 19:05 | 25 | [173] Jason Jung v Christian Harrison [270] | 5-7,4-6 | |
| Challenger de Las Vegas | 10/25 20:55 | 25 | [166] Jason Jung v Thai-Son Kwiatkowski [232] | 5-7,2-6 | |
| ATP Indian Wells | 10/05 19:25 | 14 | [165] Jason Jung v Stefan Kozlov [253] | Retired | |
| Challenger de Columbus | 09/20 16:40 | 25 | [166] Jason Jung v Ryan Peniston [309] | 3-6,4-6 | |
| Challenger de Cary | 09/14 16:55 | 25 | [481] Rinky Hijikata v Jason Jung [166] | 6-4,6-4 | |
| US Open | 08/26 20:30 | 15 | [129] Mikhail Kukushkin v Jason Jung [168] | 6-4,6-3 | |
| US Open | 08/25 21:20 | 14 | [166] Sebastian Ofner v Jason Jung [168] | 5-7,4-6 | |
| ATP Washington | 07/31 16:00 | 14 | [178] Go Soeda v Jason Jung [159] | 6-4,6-7,6-4 | |
| ATP Atlanta | 07/25 16:25 | 19 | [159] Jason Jung v Bjorn Fratangelo [188] | 3-6,6-1,5-7 | |
| ATP Atlanta | 07/24 19:25 | 26 | [159] Jason Jung v Lukas Lacko [191] | 6-4,6-7,6-3 | |
| ATP Los Cabos | 07/20 00:00 | 25 | [159] Jason Jung v Evgeny Donskoy [157] | 1-6,4-6 | |
| ATP Newport | 07/15 16:45 | 27 | [37] Alexander Bublik v Jason Jung [163] | 6-2,6-4 | |
| ATP Newport | 07/14 17:55 | 26 | [163] Jason Jung v Tennys Sandgren [78] | 6-2,6-2 | |
| ATP Newport | 07/13 16:20 | 25 | [248] Brayden Schnur v Jason Jung [163] | 5-7,7-6,6-7 |
Wikipedia - Jason Jung
Jason Jung (15 de junio de 1989) es un tenista profesional de República de China, nacido en Torrance.