Chun Hsin Tseng - Jan Kumstat

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Prague 2026 (clay)

Head to heads

Chun Hsin Tseng	0:1	Jan Kumstat
China	Country	Czech Republic
221	Ranking	187
54 (pts 408, tourn. 17)	Ranking by surface	(pts , tourn. )

Date	Tournament	Match	Surface	Score
22.08.2026	Prague	Chun Hsin Tseng - Jan Kumstat	clay	1:2 (7:5, 3:6, 0:6)

Chun Hsin Tseng - last games
Surface: All clay grass carpet hard indoor hard
Date	Tournament	Opponent	Surface	Round	Score
05.10.2026	Shanghai	Nicolas Mejia	hard	Qualifications - 1st round	L 0:1 (4:6) Retired
08.09.2026	Shanghai	Luca Castelnuovo	hard	First round	L 1:2 (6:3, 6:7, 2:6)
04.09.2026	Zhangjiagang Challenger	Fajing Sun	hard	Quarter-finals	W 2:0 (6:3, 6:3)
02.09.2026	Zhangjiagang Challenger	Yosuke Watanuki	hard	Second round	W 2:0 (7:5, 6:3)
22.08.2026	Prague	Jan Kumstat	clay	Final	L 1:2 (7:5, 3:6, 0:6)
21.08.2026	Prague	Norbert Gombos	clay	Semi-finals	W 2:0 (6:4, 6:2)
20.08.2026	Prague	Oleksii Krutykh	clay	Quarter-finals	W 2:0 (6:2, 6:4)
19.08.2026	Prague	Juan Bautista Torres	clay	Second round	W 2:1 (7:5, 2:6, 6:1)
18.08.2026	Prague	Hynek Barton	clay	First round	W 2:0 (6:4, 6:1)
10.08.2026	Hamburg	Vitaliy Sachko	clay	First round	L 1:2 (7:5, 1:6, 4:6)
05.08.2026	Hagen	Tom Gentzsch	clay	Second round	L 1:2 (1:6, 6:1, 1:6)
04.08.2026	Hagen	Alex Molcan	clay	First round	W 1:1 (2:6, 6:3, 2:0) Retired
18.07.2026	Estoril	Orlando Luz	clay	Qualifications - 1st round	L 0:1 (3:6, 0:3) Retired
22.06.2026	Wimbledon	Gustavo Heide	grass	Qualifications - 1st round	L 0:2 (6:7, 4:6)
18.06.2026	Parma	Laslo Djere	clay	Quarter-finals	L 1:2 (3:6, 6:4, 4:6)
17.06.2026	Parma	Oriol Roca Batalla	clay	Second round	W 2:0 (6:2, 7:6)
16.06.2026	Parma	Juan Cruz Martin Manzano	clay	First round	W 2:0 (6:4, 6:0)
11.06.2026	Bratislava $69K	Maxim Mrva	clay	Second round	L 0:2 (3:6, 4:6)
09.06.2026	Bratislava $69K	Dimitar Kuzmanov	clay	First round	W 2:0 (7:6, 6:1)
03.06.2026	Perugia	Timofey Skatov	clay	Second round	L 1:2 (7:6, 6:7, 6:7)

Jan Kumstat - last games
Surface: All clay grass carpet hard indoor hard
Date	Tournament	Opponent	Surface	Round	Score
18.10.2026	Lyon	Michael Mmoh	hard	Qualifications - 1st round	L 1:2 (1:6, 7:6, 3:6)
15.10.2026	Olbia	Jacob Fearnley	hard	Second round	L 0:2 (4:6, 3:6)
13.10.2026	Olbia	Edas Butvilas	hard	First round	W 2:0 (7:6, 7:6)
31.08.2026	Como	Juan Pablo Varillas	clay	First round	L 0:2 (4:6, 3:6)
22.08.2026	Prague	Chun Hsin Tseng	clay	Final	W 2:1 (5:7, 6:3, 6:0)
21.08.2026	Prague	Filip Cristian Jianu	clay	Semi-finals	W 2:0 (6:1, 6:4)
20.08.2026	Prague	Maxim Mrva	clay	Quarter-finals	W 2:0 (6:1, 7:5)
19.08.2026	Prague	Sumit Nagal	clay	Second round	W 2:0 (7:5, 6:3)
18.08.2026	Prague	Petr Brunclik	clay	First round	W 2:0 (7:5, 6:1)
16.08.2026	Hamburg	Marvin Moeller	clay	Final	W 2:1 (4:6, 7:6, 7:5)
15.08.2026	Hamburg	Matheus Pucinelli De Almeida	clay	Semi-finals	W 2:1 (6:4, 5:7, 6:2)
14.08.2026	Hamburg	Carlos Taberner	clay	Quarter-finals	W 0:0 (5:7) Retired
13.08.2026	Hamburg	Max Houkes	clay	Second round	W 2:0 (6:4, 7:6)
11.08.2026	Hamburg	Jamie Mackenzie	clay	First round	W 2:1 (6:7, 6:3, 6:3)
02.08.2026	Liberec	Gonzalo Bueno	clay	Final	W 2:0 (6:3, 6:1)
01.08.2026	Liberec	Sumit Nagal	clay	Semi-finals	W 2:0 (7:5, 6:4)
31.07.2026	Liberec	Frederico Ferreira Silva	clay	Quarter-finals	W 2:0 (6:4, 7:5)
29.07.2026	Liberec	Thiago Seyboth Wild	clay	Second round	W 2:0 (6:4, 6:2)
27.07.2026	Liberec	Zdenek Kolar	clay	First round	W 2:1 (6:2, 4:6, 6:3)
18.07.2026	Bunschoten	Tom Gentzsch	clay	Semi-finals	L 0:2 (5:7, 4:6)