Chung Yun-seong

Chung Yun-seong
정윤성
ResidenceYongin, South Korea
Born (1998-03-27) 27 March 1998 (age 26)
Seoul, South Korea
Height1.78 m (5 ft 10 in)
Turned pro2017
PlaysRight-handed (two handed-backhand)
Prize money$222,096
Singles
Career record0–3
Career titles0
Highest rankingNo. 233 (22 July 2019)
Current rankingNo. 369 (15 January 2024)
Grand Slam singles results
US OpenQ1 (2019)
Doubles
Career record1–1
Career titles0
Highest rankingNo. 129 (22 May 2023)
Current rankingNo. 169 (15 January 2024)
Last updated on: 19 January 2024.
Chung Yun-seong
Hangul
정윤성
Revised RomanizationJeong Yunseong
McCune–ReischauerChŏng Yunsŏng

Chung Yun-seong (Korean: 정윤성; born 27 March 1998) is a South Korean tennis player.

Chung has a career high ATP singles ranking of No. 233 achieved on 22 July 2019. He also has a career high ATP doubles ranking of No. 129 achieved on 22 May 2023. Chung has won three doubles ATP Challenger titles as well as four ITF singles and five doubles titles.

On the junior tour, Chung had a career-high combined ranking of 3 achieved on 21 March 2016. Chung was a semifinalist at the 2016 Australian Open boys' singles event and the 2015 US Open boys' singles event where he fell to both eventual champions Oliver Anderson and Taylor Fritz, respectively. Chung was also a singles finalist at the Osaka Mayor's Cup in 2014.

He and Orlando Luz lost to Yishai Oliel of Israel and Patrik Rikl of the Czech Republic in the final of the 2016 French Open boys' doubles, 6–3, 6–4.[1]

Junior Grand Slam finals

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Doubles: 1 (1 runner-up)

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Outcome Year Championship Surface Partner Opponent Score
Runner-up 2016 French Open Clay Brazil Orlando Luz Israel Yishai Oliel
Czech Republic Patrik Rikl
3–6, 4–6

ATP Challenger and ITF Futures/World Tennis Tour finals

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Singles: 8 (4–4)

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Legend
ATP Challenger (0–0)
ITF Futures (4–4)
Finals by surface
Hard (4–4)
Clay (0–0)
Result W–L    Date    Tournament Tier Surface Opponent Score
Loss 0–1 Jun 2014 Korea F6, Gimcheon Futures Hard South Korea Kim Cheong-Eui 2–6, 4–6
Loss 0–2 Aug 2015 Korea F3, Gimcheon Futures Hard South Korea Jung-Woong Na 3–6, 1–6
Loss 0–3 May 2016 China F7, Wuhan Futures Hard Japan Akira Santillan 1–6, 4–6
Win 1–3 Jun 2018 Korea F2, Gyeongsan Futures Hard South Korea Nam Ji-sung 6–4, 6–3
Win 2–3 Jun 2018 Korea F3, Daegu Futures Hard South Korea Nam Ji-sung 6–1, 6–3
Win 3–3 May 2021 M15 Monastir, Tunisia World Tennis Tour Hard Tunisia Aziz Dougaz 6–1, 7–5
Win 4–3 May 2021 M15 Monastir, Tunisia World Tennis Tour Hard Australia Jeremy Beale 6–4, 6–2
Loss 4–4 Jan 2022 M25 Monastir, Tunisia World Tennis Tour Hard France Harold Mayot 4–6, 6–0, 4–6

Doubles: 25 (14 titles, 11 runner-ups)

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Legend
ATP Challenger (3–5)
ITF Futures (11–6)
Finals by surface
Hard (13–9)
Clay (1–2)
Result W–L    Date    Tournament Tier Surface Partner Opponents Score
Loss 0–1 Aug 2015 Astana, Kazakhstan Challenger Hard Uzbekistan Jurabek Karimov Russia Konstantin Kravchuk
Ukraine Denys Molchanov
2–6, 2–6
Win 1–1 Mar 2016 Japan F2, Tokyo Futures Hard South Korea Soonwoo Kwon Japan Issei Okamura
Japan Kento Takeuchi
2–6, 6–2, [10–3]
Loss 1–2 Jun 2016 Korea F2, Sangju Futures Hard South Korea Lim Yong-kyu South Korea Nam Ji-sung
South Korea Song Min-kyu
4–6, 4–6
Loss 1–3 Aug 2016 Thailand F1, Hua Hin Futures Hard China Xin Gao Chinese Taipei Chen Ti
United States John Paul Fruttero
2–6, 2–6
Win 2–3 Oct 2016 Chinese Taipei F2, Kaohsiung Futures Hard Finland Patrik Niklas-Salminen Chinese Taipei Yu Hsiang Chiu
Chinese Taipei Shao-Fan Liu
7–5, 6–4
Win 3–3 Dec 2016 Indonesia F4, Jakarta Futures Hard Japan Shintaro Imai Belgium Julien Cagnina
France Enzo Couacaud
6–2, 6–4
Win 4–3 Dec 2016 Indonesia F5, Jakarta Futures Hard Japan Shintaro Imai Japan Issei Okamura
Japan Kento Takeuchi
6–2, 3–6, [10–6]
Win 5–3 Feb 2018 Spain F3, Mallorca Futures Clay Japan Rio Noguchi Brazil Bruno Sant'Anna
Spain David Vega Hernández
2–6, 7–6(8–6), [10–8]
Win 6–3 Jun 2018 Korea F3, Daegu Futures Hard South Korea Seong Chan Hong South Korea Soonwoo Kwon
South Korea Lim Yong-kyu
walkover
Loss 6–4 Jul 2019 Astana, Kazakhstan Challenger Hard South Korea Nam Ji-sung Kazakhstan Andrey Golubev
Kazakhstan Aleksandr Nedovyesov
4–6, 4–6
Loss 6–5 Feb 2020 M25 Nonthaburi, Thailand World Tennis Tour Hard France Corentin Denolly Thailand Sonchat Ratiwatana
Thailand Sanchai Ratiwatana
6–3, 4–6, [5–10]
Win 7–5 Feb 2020 M25 Aktobe, Kazakhstan World Tennis Tour Hard Bosnia and Herzegovina Aldin Šetkić Italy Riccardo Balzerani
Italy Francesco Forti
6–3, 6–4
Loss 7–6 Feb 2021 M15 Antalya, Turkey World Tennis Tour Clay Ukraine Oleksandr Ovcharenko Netherlands Max Houkes
Netherlands Sidane Pontjodikromo
5–7, 1–6
Win 8–6 May 2021 M15 Monastir, Tunisia World Tennis Tour Hard Japan Shintaro Imai Sweden Filip Bergevi
Sweden Jonathan Mridha
6–2, 7–6(7–4)
Win 9–6 May 2021 M15 Monastir, Tunisia World Tennis Tour Hard Japan Shintaro Imai Tunisia Aziz Dougaz
Zimbabwe Benjamin Lock
6–3, 6–2
Loss 9–7 Jul 2021 M25 Champaign, United States World Tennis Tour Hard Japan Rio Noguchi United States Ben Shelton
United States Eliot Spizzirri
4–6, 0–6
Win 10–7 Jun 2022 Orlando, USA Challenger Hard Greece Michail Pervolarakis Tunisia Malek Jaziri
Japan Kaichi Uchida
6–7(5–7), 7–6(7–3), [16–14]
Win 11–7 Sep 2022 Nonthaburi, Thailand Challenger Hard New Zealand Ajeet Rai Philippines Francis Casey Alcantara
Indonesia Christopher Rungkat
6–1, 7–6(8–6)
Loss 11–8 Oct 2022 Seoul, South Korea Challenger Hard United States Aleksandar Kovacevic Japan Kaichi Uchida
Chinese Taipei Wu Tung-lin
7–6(7–2), 5–7, [9–11]
Loss 11–9 Jan 2023 Tigre, Argentina Challenger Clay United States Christian Langmo Brazil Daniel Dutra da Silva
Ukraine Oleg Prihodko
2–6, 2–6
Win 12–9 Feb 2023 Bangalore, India Challenger Hard Chinese Taipei Hsu Yu-hsiou India Anirudh Chandrasekar
India Vijay Sundar Prashanth
3–6, 7–6(9–7), [11–9]
Loss 12–10 Apr 2023 M25 Kashiwa, Japan World Tennis Tour Hard Japan Shintaro Imai Chinese Taipei Hsu Yu-hsiou
Chinese Taipei Huang Tsung-hao
6–7(5–7), 6–2, [10–12]
Win 13–10 Apr 2023 M25 Jakarta, Indonesia World Tennis Tour Hard South Korea Jeong Yeong-Seok Japan Makoto Ochi
Japan Yuta Shimizu
4–6, 7–6(7–1), [10–8]
Loss 13–11 Apr 2023 Seoul, South Korea Challenger Hard Japan Yuta Shimizu Australia Max Purcell
Japan Yasutaka Uchiyama
1–6, 4–6
Win 14–11 Jun 2023 M25 Anseong, South Korea World Tennis Tour Hard Japan Takeru Yuzuki Japan Shunsuke Mitsui
Japan Naoki Tajima
7–6(7–3), 6–4

References

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  1. ^ "Oliel wins first junior tennis grand slam title".
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