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 #831 in the live ATP standings, Jangjun Kim is a 19-year-old South Korean professional carrying 32 ranking points. Kim moved up 41 places in the most recent release. Kim is a right-hander who stands 180 cm.
Kim was born in Seoul, South Korea. Kim carries an ELO rating of 1527 over 38 rated matches, strongest on hard courts (1528). Kim's next scheduled points drop is 2 points from Winston-Salem Challenger on September 7, 2026, when that result rolls off the 52-week ranking, and 7 results currently count toward Kim's ranking total.
<a href="https://atprank.com/player/jangjun-kim"><img src="https://atprank.com/api/card/player/jangjun-kim" 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 Jangjun Kim won as the betting underdog, ranked by pre-match odds.
Justin BoulaisWinston-Salem Challenger 2025 · 4-6 6-0 6-3@3.72def. 
Trey HilderbrandDrummondville Challenger 2025 · 6-1 6-1@3.48def. 
Kokoro IsomuraM15 Nishi-Tokyo 1 2025 · 4-6 6-4 7-6(4)@2.93def. 
Young Seok KimM25 Anseong 1 2023 · 6-3 4-6 7-6(2)@2.05def. 
Taha BaadiDrummondville Challenger 2025 · 6-3 6-3@1.86Jangjun Kim’s wins over the highest-rated opponents, by the opponent’s pre-match ELO (since 2023).
Last match Jul 18, 2026 · last win Jul 17, 2026
1 points behind John Sperle at #830.
Points needed to reach each tier, assuming other players’ totals stay the same.
Jangjun Kim's most-played opponents. Open any rivalry for the full meeting record and a win-probability prediction.
Fanming Meng