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TennisATPRight-handed

Chun-Hsin Tseng

TaiwanAge and results

Chun-Hsin Tseng is a tennis player on the ATP Tour who reached a career-high ranking of No. 83 on August 8, 2022.

40 ATP Tour matches

Updated Nov 12, 2026, 7:36 AM ET

2026 record0-1 Career highNo. 83Aug 8, 2022 Agatha's record1-01 graded call since Oct 1, 2026

About Chun-Hsin Tseng

Chun-Hsin Tseng is a tennis player on the ATP Tour from Taiwan. Born on August 8, 2001, in Taipei, he plays right-handed with a two-handed backhand. Tseng turned pro in 2019, and his coach is Benjamin Ebrahimzadeh. On August 8, 2022, he reached a career-high ATP Tour ranking of No. 83.

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Agatha Research DeskUpdated Oct 15, 2026

Match history40

Every ATP Tour, Grand Slam and Olympic main-draw match in our records, newest first. A walkover is listed but never counted in a record.

2026: 2-9

Date	Tournament	Round	Opponent	Result	Score	Surface
Oct 5	Shanghai Masters	Qualifying 1st Round	Nicolas Mejia	L	4-6, 0-0 ret. (ret.)	Hard
Jul 18	Millennium Estoril Open	Qualifying 1st Round	Orlando Luz	L	3-6, 0-3 ret. (ret.)	Clay
Jun 22	Wimbledon	Qualifying 1st Round	Gustavo Heide	L	6-7(8), 4-6	Grass
May 18	Roland Garros	Qualifying 1st Round	David Goffin	L	3-6, 1-6	Clay
Mar 30	Tiriac Open	Qualifying 1st Round	Stefanos Sakellaridis	L	4-6, 3-6	Clay
Mar 16	Miami Open	Qualifying 1st Round	Alexander Blockx	L	6-7(5), 3-6	Hard
Mar 5	Indian Wells	Round 1	Sebastian Baez	L	3-6, 2-6	Hard
Mar 3	Indian Wells	Qualifying Final	Roman Andres Burruchaga	W	2-6, 7-6(3), 6-3	Hard
Mar 2	Indian Wells	Qualifying 1st Round	David Goffin	W	6-4, 6-1	Hard
Feb 14	Rio Open	Qualifying 1st Round	Igor Ribeiro Marcondes	L	3-6, 6-7(5)	Clay
Jan 12	Australian Open	Qualifying 1st Round	Martin Landaluce	L	5-7, 3-6	Hard

2025: 14-22

Date	Tournament	Round	Opponent	Result	Score	Surface
Nov 1	Vanda Pharmaceuticals Hellenic Championship	Qualifying 1st Round	Eliot Spizzirri	L	1-6, 3-6	Hard
Sep 29	Shanghai Masters	Qualifying 1st Round	August Holmgren	L	6-4, 5-7, 3-6	Hard
Sep 16	Hangzhou Open	Qualifying 1st Round	Eliot Spizzirri	L	6-2, 1-6, 4-6	Hard
Aug 25	US Open	Round 1	Zizou Bergs	L	3-6, 4-6, 3-6	Hard
Aug 17	Winston-Salem Open	Round 1	Bu Yunchaokete	L	7-6(2), 3-6, 6-7(4)	Hard
Jul 28	National Bank Open	Round 1	Christopher O'Connell	L	1-6, 2-6	Hard
Jul 26	National Bank Open	Qualifying Final	Ugo Blanchet	L	4-6, 5-7	Hard
Jul 23	Croatia Open	Round 2	Luciano Darderi	L	5-7, 0-6	Clay
Jul 21	Croatia Open	Round 1	Giulio Zeppieri	W	7-5, 6-4	Clay
Jul 15	Nordea Open	Round 1	Hugo Gaston	L	4-6, 3-6	Clay
Jul 1	Wimbledon	Round 1	Aleksandar Vukic	L	3-6, 4-6, 6-4, 6-7(5)	Grass
Jun 23	Lexus Eastbourne Open	Round 1	Alejandro Davidovich Fokina	L	6-7(6), 2-6	Grass

Show 24 more

Jun 22	Lexus Eastbourne Open	Qualifying Final	Mattia Bellucci	L	2-6, 1-6	Grass
Jun 21	Lexus Eastbourne Open	Qualifying 1st Round	Geoffrey Blancaneaux	W	5-7, 7-6(4), 6-3	Grass
May 20	Roland Garros	Qualifying 1st Round	Federico Arnaboldi	L	3-6, 6-3, 3-6	Clay
May 7	Italian Open	Round 1	Francesco Passaro	L	0-6, 6-2, 3-6	Clay
May 6	Italian Open	Qualifying Final	Juan Manuel Cerundolo	W	6-1, 6-4	Clay
May 5	Italian Open	Qualifying 1st Round	Gabriele Piraino	W	6-2, 6-4	Clay
Apr 21	Madrid Open	Qualifying 1st Round	Cristian Garin	L	6-2, 3-6, 5-7	Clay
Apr 14	BMW Open by Bitpanda	Round 1	Daniel Altmaier	L	6-7(5), 6-7(5)	Clay
Apr 13	BMW Open by Bitpanda	Qualifying Final	Billy Harris	W	4-6, 7-6(5), 6-2	Clay
Apr 12	BMW Open by Bitpanda	Qualifying 1st Round	Christopher O'Connell	W	6-3, 6-2	Clay
Apr 5	Monte-Carlo Masters	Qualifying 1st Round	Mariano Navone	L	3-6, 1-6	Clay
Apr 1	Tiriac Open	Round 1	Gabriel Diallo	L	6-7(5), 6-7(2)	Clay
Mar 21	Miami Open	Round 2	Stefanos Tsitsipas	L	6-4, 5-7, 3-6	Hard
Mar 19	Miami Open	Round 1	Mattia Bellucci	W	7-6(5), 6-2	Hard
Mar 18	Miami Open	Qualifying Final	Darwin Blanch	W	6-4, 1-6, 7-6(4)	Hard
Mar 17	Miami Open	Qualifying 1st Round	Alejandro Moro Canas	W	7-6(6), 6-2	Hard
Feb 21	Rio Open	Quarterfinal	Sebastian Baez	L	4-6, 1-6	Clay
Feb 19	Rio Open	Round 2	Thiago Monteiro	W	6-7(4), 6-3, 7-6(4)	Clay
Feb 17	Rio Open	Round 1	Alejandro Tabilo	W	6-2, 7-5	Clay
Feb 16	Rio Open	Qualifying Final	Marco Trungelliti	W	6-7(5), 6-0, 6-4	Clay
Feb 15	Rio Open	Qualifying 1st Round	Joao Lucas Reis Da Silva	W	6-7(0), 6-3, 6-4	Clay
Feb 8	Argentina Open	Qualifying 1st Round	Juan Bautista Torres	L	1-6, 6-3, 5-7	Clay
Jan 7	Australian Open	Qualifying 2nd Round	Hady Habib	L	4-6, 6-7(2)	Hard
Jan 6	Australian Open	Qualifying 1st Round	Federico Arnaboldi	W	6-2, 6-4	Hard

2024: 3-7

Date	Tournament	Round	Opponent	Result	Score	Surface
Dec 28	Brisbane International	Qualifying 1st Round	Adrian Andreev	L	4-6, 6-3, 6-7(5)	Hard
Sep 30	Shanghai Masters	Qualifying 1st Round	Bai Yan	L	4-6, 6-3, 5-7	Hard
Sep 19	Chengdu Open	Round 1	Zhou Yi	L	6-2, 1-6, 1-3 ret. (ret.)	Hard
Aug 21	US Open	Qualifying 2nd Round	Jurij Rodionov	L	4-6, 6-7(5)	Hard
Aug 19	US Open	Qualifying 1st Round	Benoit Paire	W	6-7(3), 7-6(2), 6-4	Hard
Jul 25	Croatia Open	Quarterfinal	Jakub Mensik	L	0-6, 4-6	Clay
Jul 24	Croatia Open	Round 2	Fabio Fognini	W	6-1, 6-0	Clay
Jul 21	Croatia Open	Qualifying Final	Guido Andreozzi	L	4-6, 5-7	Clay
Jul 20	Croatia Open	Qualifying 1st Round	Deni Zmak	W	6-2, 6-4	Clay
Jul 13	Bitpanda Hamburg Open	Qualifying 1st Round	Filip Krajinovic	L	4-6, 6-2, 1-6	Clay

2023: 4-9

Date	Tournament	Round	Opponent	Result	Score	Surface
Oct 8	Shanghai Masters	Round 2	Adrian Mannarino	L	2-6, 2-6	Hard
Oct 5	Shanghai Masters	Round 1	Aleksandr Shevchenko	W	3-6, 6-3, 6-2	Hard
Oct 3	Shanghai Masters	Qualifying Final	Yasutaka Uchiyama	W	7-6(4), 4-6, 6-3	Hard
Oct 2	Shanghai Masters	Qualifying 1st Round	Shintaro Mochizuki	W	4-6, 6-1, 6-4	Hard
Jun 26	Wimbledon	Qualifying 1st Round	Tung-lin Wu	L	3-6, 6-3, 1-6	Grass
May 24	Roland Garros	Qualifying 2nd Round	Lucas Pouille	L	7-5, 3-6, 0-6	Clay
May 22	Roland Garros	Qualifying 1st Round	Alexander Ritschard	W	7-6(2), 3-6, 6-3	Clay
Apr 24	Madrid Open	Qualifying 1st Round	Juan Manuel Cerundolo	L	3-6, 4-6	Clay
Apr 3	Millennium Estoril Open	Round 1	Pedro Cachin	L	4-6, 4-6	Clay
Feb 7	Nexo Dallas Open	Round 1	John Isner	L	6-7(5), 6-7(1)	Hard
Jan 17	Australian Open	Round 1	Alexei Popyrin	L	6-4, 6-7(5), 7-6(5), 6-7(4), 1-6	Hard
Jan 6	ASB Classic	Qualifying 1st Round	Facundo Bagnis	L	3-6, 3-6	Hard

Show 1 more

Jan 2

Tata Open Maharashtra

Round 1

Benjamin Bonzi

0-6, 3-6

Hard

2022: 7-14

Date	Tournament	Round	Opponent	Result	Score	Surface
Nov 10	Next Gen ATP Finals	Group Stage	Dominic Stricker	L	2-4, 1-4, 2-4	Hard
Nov 9	Next Gen ATP Finals	Group Stage	Jack Draper	L	4-1, 2-4, 3-4(2), 2-4	Hard
Nov 8	Next Gen ATP Finals	Group Stage	Lorenzo Musetti	L	2-4, 2-4, 2-4	Hard
Oct 4	Japan Open	Round 1	Nick Kyrgios	L	3-6, 1-6	Hard
Sep 29	Eugene Korea Open	Round 2	Aleksandar Kovacevic	L	6-7(5), 7-6(4), 2-6	Hard
Sep 27	Eugene Korea Open	Round 1	Christopher O'Connell	W	6-4, 0-0 ret. (ret.)	Hard
Aug 30	US Open	Round 1	Alexei Popyrin	L	3-6, 6-7(5), 6-7(3)	Hard
Aug 23	Winston-Salem Open	Round 2	Jaume Munar	L	3-6, 4-6	Hard
Aug 22	Winston-Salem Open	Round 1	Marton Fucsovics	W	6-1, 1-6, 6-3	Hard
Aug 14	Cincinnati Open	Qualifying Final	David Goffin	L	6-3, 3-6, 0-6	Hard
Aug 13	Cincinnati Open	Qualifying 1st Round	Pedro Martinez	W	7-5, 4-6, 6-1	Hard
Aug 3	Mifel Tennis Open by Telcel Oppo	Round 2	Cameron Norrie	L	3-6, 0-6	Hard

Show 9 more

Aug 1	Mifel Tennis Open by Telcel Oppo	Round 1	Nick Chappell	W	6-4, 6-4	Hard
Jun 28	Wimbledon	Round 1	Alastair Gray	L	3-6, 3-6, 6-7(3)	Grass
May 24	Roland Garros	Round 1	Joao Sousa	L	7-6(5), 1-6, 6-4, 1-6, 4-6	Clay
May 20	Roland Garros	Qualifying Final	Cedrik-Marcel Stebe	W	6-3, 6-3	Clay
May 18	Roland Garros	Qualifying 2nd Round	Jason Jung	W	7-5, 6-4	Clay
May 17	Roland Garros	Qualifying 1st Round	Arthur Cazaux	W	6-1, 6-1	Clay
Mar 8	Indian Wells	Qualifying 1st Round	Denis Kudla	L	1-6, 4-6	Hard
Jan 30	Tata Open Maharashtra		Marc Polmans	L	3-6, 4-6	Hard
Jan 17	Australian Open	Round 1	Oscar Otte	L	4-6, 3-6, 2-6	Hard

Date	Tournament	Round	Opponent	Result	Score	Surface
Mar 21	Miami Open	Round 1	Joao Sousa	L	4-6, 5-7	Hard

Date	Tournament	Round	Opponent	Result	Score	Surface
Sep 25	Chengdu Open	Round 1	Taylor Fritz	L	6-3, 3-6, 4-6	Hard

How he is doing nowThrough Oct 5

2026 record0-1hard 0-1

Last 102-8LLLLLLLWWLNewest first. Seven losses in a row.

Agatha on Chun-Hsin Tseng

Every graded call Agatha sealed on his matches since Oct 1, 2026, newest first. Each is 1 unit at its sealed price; the number opens its receipt.

Record1-0Units+1.31u1 graded call

Date	Match	Call	Price	Result	Units	Receipt
Oct 4	vs Nicolas Mejia	LEANNicolas Mejia to win	+131	WON	+1.31u	#314

CareerPro since 2019

7years2019 to 2026

2018First ATP matchLost to Taylor Fritz, Chengdu Open
2022Career high No. 83Aug 8, 2022
Mar 5, 2026Latest matchLost to Sebastian Baez, Indian Wells

Grand Slam titles

AO0Round 1 (2023)0-2 in our records

RG0Round 1 (2022)0-1 in our records

WIM0Round 1 (2025)0-2 in our records

USO0Round 1 (2025)0-2 in our records

First ATP match

Sep 25, 2018: lost to Taylor Fritz 6-3, 3-6, 4-6Chengdu Open, on hard

Latest match

Mar 5, 2026: lost to Sebastian Baez 3-6, 2-6Indian Wells, Round 1, on hard court

Challenger and ITF finals

Challenger: 13 singles finals, 6 won. ITF: 5 singles finals, 4 won. From 2018 to 2026.

Singles

L
Aug 2026Runner-up at Prague, Czech Republic (clay), losing to Jan Kumstat 7-5, 3-6, 0-6.
L
Jun 2025Runner-up at Prostejov, Czech Republic (clay), losing to Hugo Dellien 3-6, 4-6.
W
May 2025Won the title at Vicenza, Italy (clay), beating Lukas Neumayer 6-3, 6-4.
L
Jul 2024Runner-up at San Marino (clay), losing to Alexandre Muller 3-6, 6-4, 6-7(3-7).
L
Jun 2024Runner-up at Prostejov, Czech Republic (clay), losing to Jerome Kym 2-6, 6-3, 2-6.
W
May 2024Won the title at Vicenza, Italy (clay), beating Marco Trungelliti 6-3, 6-2.
W
Mar 2024Won the title at Szekesfehervar, Hungary (clay), beating Titouan Droguet 4-1 ret.
W
Apr 2022Won the title at Murcia, Spain (clay), beating Norbert Gombos 6-4, 6-1.

Show 10 more

L
Mar 2022Runner-up at Roseto degli Abruzzi, Italy (clay), losing to Manuel Guinard 1-6, 2-6.
W
Feb 2022Won the title at Bengaluru, India (hard), beating Borna Gojo 6-4, 7-5.
L
Dec 2021Runner-up at Maia, Portugal (indoor clay), losing to Geoffrey Blancaneaux 6-3, 3-6, 2-6.
W
Dec 2021Won the title at Maia, Portugal (indoor clay), beating Nuno Borges 5-7, 7-5, 6-2.
W
Aug 2021Won the title at M25 Pitesti, Romania (clay), beating Hernan Casanova 6-3, 3-6, 6-0.
L
Oct 2020Runner-up at M25 Hamburg, Germany (clay), losing to Kacper Zuk 4-6, 6-7(4-7).
L
Jul 2019Runner-up at Prague, Czech Republic (clay), losing to Mario Vilella Martinez 4-6, 2-6.
W
Jul 2018Won the title at Chinese Taipei F2, Taipei (hard), beating Chen Ti 6-1, 6-7(5-7), 7-6(7-1).
W
Jun 2018Won the title at Portugal F9, Povoa de Varzim (hard), beating Nuno Borges 6-3, 6-4.
W
May 2018Won the title at Vietnam F1, Thua Thien Hue (hard), beating Ly Hoang Nam 6-3, 7-6(7-0).