Live points verified daily against the official ranking: 998 of 1,000 in the ATP top 1,000 match to the point. How we check ›
Ranked #902 in the live ATP standings, Jason Jung is a 37-year-old Taiwanese professional carrying 26 ranking points. Jung dropped 1 place in the most recent release. Jung is a right-hander with a two-handed backhand who stands 180 cm.
Born in Torrance, CA, USA, Jung turned professional in 2011. Jung carries an ELO rating of 1520 over 83 rated matches, strongest on hard courts (1519). 10 results currently count toward Jung's ranking total.
<a href="https://atprank.com/player/jason-jung"><img src="https://atprank.com/api/card/player/jason-jung" alt="Live tennis ranking — atprank.com" width="640" height="180" /></a>Live card — updates automatically. Free to embed with the atprank.com link.
From matches in our dataset (2023–present).
Biggest upset victories — matches Jason Jung won as the betting underdog, ranked by pre-match odds.
Denis KudlaGwangju Challenger 2023 · 6-3 6-7(1) 6-3@2.75def. 
Seongchan HongBusan Challenger 2023 · 6-2 3-0 ret.@2.54def. 
Shintaro MochizukiTruist Atlanta Open - Atlanta 2023 · 7-6(3) 6-4@2.52def. 
Aziz DougazNonthaburi 2 Challenger 2024 · 6-4 7-6(4)@2.28def. 
Evgeny DonskoyNonthaburi 2 Challenger 2023 · 4-6 7-5 6-3@2.08Jason Jung’s wins over the highest-rated opponents, by the opponent’s pre-match ELO (since 2023).
Last match Jul 9, 2026 · last win Jul 8, 2026
Level on points with Ilya Snitari at #901.
Points needed to reach each tier, assuming other players’ totals stay the same.
Jason Jung's most-played opponents. Open any rivalry for the full meeting record and a win-probability prediction.
Yan Bai
Kasidit Samrej