| Challenger Bengaluru | 02/23 06:30 | 26 | [338] 중, 제이슨 v 나르디, 루카 [158] | 5-7,7-5,2-6 | |
| Challenger Bengaluru | 02/21 08:40 | 25 | 데브, S D 프라지왈 v 중, 제이슨 | 2-6,2-6 | |
| Challenger Bengaluru | 02/20 05:45 | 19 | [338] 중, 제이슨 v Mukund, S. [399] | 7-5,6-4 | |
| Challenger Bengaluru | 02/19 05:30 | 14 | [343] 중, 제이슨 v 올로브, 블라디슬라브 [387] | 6-4,7-5 | |
| Challenger Chennai | 02/16 05:00 | 26 | 나갈, 수미트 v 중, 제이슨 | 3-6,6-2,6-0 | |
| Challenger Chennai | 02/14 09:20 | 25 | [343] 중, 제이슨 v 마요트, 하롤드 [288] | 6-3,1-6,7-6 | |
| Challenger Chennai | 02/13 04:30 | 19 | [331] 중, 제이슨 v Mukund, S. [398] | 6-4,4-6,4-6 | |
| Challenger Chennai | 02/12 05:55 | 14 | [331] 중, 제이슨 v 칼리얀다 푸나차, 니키 [305] | 6-0,6-2 | |
| Challenger Nonthaburi | 01/15 03:00 | 14 | [396] 중, 제이슨 v 카자욱스, 알투르 [382] | 3-6,4-6 | |
| Challenger Nonthaburi | 01/13 03:30 | 28 | [396] 중, 제이슨 v 하리스, 로이드 [212] | 1-6,4-6 | |
| Challenger Nonthaburi | 01/12 04:55 | 27 | [396] 중, 제이슨 v 돈스코이, 에브게니 [346] | 4-6,7-5,6-3 | |
| Challenger Nonthaburi | 01/11 03:00 | 26 | [396] 중, 제이슨 v 주카예브, 베이비트 [313] | 6-4,7-6 | |
| Challenger Nonthaburi | 01/10 04:45 | 25 | [259] 시마부쿠로, 소 v 중, 제이슨 [396] | 4-6,1-6 | |
| Challenger Nonthaburi | 01/09 05:45 | 19 | [375] 파커, 스투알트 v 중, 제이슨 [382] | 3-6,5-7 | |
| Challenger Nonthaburi | 01/08 09:00 | 14 | [400] 팔란, 도미니크 v 중, 제이슨 [382] | 4-6,1-6 | |
| Challenger Yokkaichi | 11/21 01:00 | 19 | 중, 제이슨 v 세키구치, 스이치 | Retired | |
| Challenger Yokkaichi | 11/20 02:55 | 14 | [399] 중, 제이슨 v Imamura, Masamichi [456] | 6-4,6-3 | |
| Challenger Kobe | 11/17 02:00 | 26 | [289] 라마나단, 람쿠마르 v 중, 제이슨 [399] | Retired | |
| Challenger Kobe | 11/15 01:00 | 25 | [399] 중, 제이슨 v 노구치, 리오 [205] | 3-6,6-4,6-1 | |
| Challenger Kobe | 11/14 01:00 | 19 | [426] 모치즈키, 유키 v 중, 제이슨 [422] | 3-6,3-6 | |
| Challenger Kobe | 11/13 02:20 | 14 | 세키구치, 스이치 v 중, 제이슨 | Cancelled | |
| Challenger Kobe | 11/13 02:10 | 14 | 사이토, 케스크 v 중, 제이슨 | 6-4,3-6,3-6 | |
| Challenger Matsuyama | 11/11 03:05 | 27 | [422] 중, 제이슨 v 홍, 승찬 [371] | 1-6,4-6 | |
| Challenger Matsuyama | 11/10 01:00 | 26 | [196] Tu, Li v 중, 제이슨 [422] | 2-6,2-6 | |
| Challenger Matsuyama | 11/08 02:30 | 25 | [422] 중, 제이슨 v 와타누키, 요스케 [193] | 7-5,6-4 | |
| Challenger Matsuyama | 11/07 03:45 | 19 | [422] 중, 제이슨 v 남, 지숭 [482] | 6-3,6-4 | |
| Challenger Matsuyama | 11/06 03:45 | 14 | 중, 제이슨 v Nakagawa, Shunsuke | 6-1,6-1 | |
| Challenger Yokohama | 11/03 02:00 | 26 | [331] 시마부쿠로, 소 v 중, 제이슨 [438] | 6-4,6-3 | |
| Challenger Yokohama | 11/01 01:00 | 25 | [438] 중, 제이슨 v 콜라르, 즈데네크 [237] | 6-2,6-1 | |
| Challenger Busan | 10/16 04:10 | 14 | 하자와, 신지 v 중, 제이슨 | Cancelled |
Wikipedia - Jason Jung
Jason Jung (Chinese: 莊吉生; pinyin: Zhuāng Jíshēng; Pe̍h-ōe-jī: Chng Kit-seng; Taiwanese Mandarin: [tswáŋ tɕǐ sə́ŋ]; born 15 June 1989) is an American-born Taiwanese professional tennis player who represents the team Chinese Taipei. He has a career high ATP singles ranking of world No. 114 achieved on 30 July 2018 and has won four ATP Challenger titles. Jung has attended the University of Michigan.
History
Jung's reached his first quarterfinal at the 2018 Hall of Fame Tennis Championships in Newport, Rhode Island. He defeated veteran Nicolas Mahut in the second round, but his run was ended by Tim Smyczek, who outlasted Jung 6–1, 5–7, 6–4 in a nearly two-hour, 185-point quarterfinal match.
His career-best result is a semifinal berth at the 2020 New York Open, where he defeated former world number 5 Kevin Anderson in the first round, followed by 7th seed Cameron Norrie in the second before upsetting defending champion and 3rd seed Reilly Opelka in the quarterfinals. He was eliminated in the semifinals by Italian veteran Andreas Seppi in straight sets.