Challenger Seul | 10/09 09:20 | 14 | [453] Jason Jung v Mukund Sasikumar [371] | 4-6,3-6 | |
Challenger Gwangju | 10/06 02:00 | 26 | [161] Maximilian Marterer v Jason Jung [453] | 3-6,7-5,7-5 | |
Challenger Gwangju | 10/04 06:15 | 25 | [360] Nicolas Barrientos v Jason Jung [453] | 1-6,6-4,6-7 | |
Challenger Gwangju | 10/03 03:50 | 19 | [453] Jason Jung v Naoki Tajima [458] | 6-0,6-3 | |
Coppa Davis | 09/18 07:20 | 5 | Jason Jung v Hong Kit Wong | Cancelled | |
Coppa Davis | 09/17 03:00 | 1 | Jason Jung v Coleman Wong | 6-1,4-6,6-7 | |
Challenger Nonthaburi | 08/30 05:05 | 25 | Jason Jung v Sho Shimabukuro | Cancelled | |
Challenger Nonthaburi | 08/22 11:25 | 25 | [433] Jason Jung v Illya Marchenko [308] | 6-7,2-6 | |
ATP Newport | 07/10 18:50 | 14 | [265] Jason Jung v Mirza Basic [249] | 3-6,4-6 | |
Challenger Porto | 07/04 14:45 | 25 | [217] Antoine Bellier v Jason Jung [265] | 6-3,2-6,6-4 | |
Challenger Malaga | 06/29 11:50 | 26 | [149] Constant Lestienne v Jason Jung [265] | 6-1,6-3 | |
Challenger Malaga | 06/28 08:30 | 25 | [430] Daniel Cukierman v Jason Jung [265] | 2-6,5-7 | |
Wimbledon | 06/23 10:00 | 19 | [104] Marc-Andrea Huesler v Jason Jung [263] | 7-5,6-4,3-6,3-6,6-2 | |
Wimbledon | 06/22 12:35 | 19 | [263] Jason Jung v Illya Marchenko [275] | 7-6,6-2 | |
Wimbledon | 06/20 11:35 | 14 | [263] Jason Jung v Filip Misolic [210] | 6-2,3-6,6-2 | |
Challenger Ilkley | 06/13 10:00 | 19 | [431] Charles Broom v Jason Jung [262] | 7-6,6-4 | |
Challenger Ilkley | 06/12 13:30 | 14 | [249] Jason Jung v Matheus P De Almeida [221] | 6-4,1-6,7-5 | |
Challenger Nottingham | 06/07 14:20 | 25 | [192] Borna Gojo v Jason Jung [249] | 6-2,7-6 | |
Challenger Nottingham | 06/06 13:20 | 19 | Jason Jung v Giles Hussey | 6-3,7-6 | |
Challenger Nottingham | 06/05 18:00 | 14 | [255] Jason Jung v Henry Patten [320] | 7-5,6-4 | |
Challenger Surbiton | 05/30 10:00 | 19 | [170] Max Purcell v Jason Jung [256] | 4-6,6-4,6-4 | |
Challenger Surbiton | 05/29 10:00 | 14 | [58] Aleksandr Nedovyesov v Jason Jung [256] | 1-6,3-6 | |
Open di Francia | 05/18 11:55 | 15 | [110] Chun Hsin Tseng v Jason Jung [250] | 7-5,6-4 | |
Open di Francia | 05/17 09:30 | 14 | [250] Jason Jung v Zizou Bergs [198] | 6-4,7-6 | |
Challenger Bordeaux | 05/08 15:15 | 14 | Jason Jung v Calvin Hemery | 6-3,3-6,4-6 | |
Challenger Savannah | 04/27 16:00 | 26 | [226] Jason Jung v Alex Rybakov [373] | 5-7,4-6 | |
Challenger Savannah | 04/25 17:25 | 25 | [138] Emilio Gomez v Jason Jung [226] | Retired | |
Challenger Tallahassee | 04/19 23:40 | 25 | [95] Tomas Martin Etcheverry v Jason Jung [217] | 6-3,6-2 | |
Challenger Sarasota | 04/11 20:25 | 25 | [272] Yosuke Watanuki v Jason Jung [218] | 6-2,6-2 | |
Challenger Phoenix | 03/14 22:20 | 14 | [128] Mats Moraing v Jason Jung [223] | 6-2,3-6,7-5 |
Jason Jung (Torrance, 15 giugno 1989) è un tennista statunitense naturalizzato taiwanese.