Player

🇨🇿 Jan Kumstat

Career matches 62
Wins 31
Losses 31
Win rate 50.0%
Elo (current) —

Surface breakdown

Hard 46.7% 14W – 16L (30 matches)
Clay 54.8% 17W – 14L (31 matches)
Carpet 0.0% 0W – 1L (1 matches)

Career form (last 10)

LLWWWWLWLL

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Head-to-head (top 5 opponents)

Recent matches

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1–50 of 62

DateTournamentRoundWinnerLoserScoreSurface
2026-03-30M25 HeraklionR1Imanol Lopez MorilloJan Kumstat6-3 5-5Hard
2026-03-23M15 HeraklionFHenry SearleJan Kumstat6-2 6-2Hard
2026-03-23M15 HeraklionSFJan KumstatLuca Staeheli6-1 6-2Hard
2026-03-23M15 HeraklionQFJan KumstatMiles Jones6-4 7-6(5)Hard
2026-03-23M15 HeraklionR2Jan KumstatThijs Boogaard3-6 7-5 10-7Hard
2026-03-23M15 HeraklionR1Jan KumstatAndrea Colombo7-6(4) 6-0Hard
2026-02-23M25 PszczynaQFHarry WendelkenJan Kumstat6-7 6-1 6-2Hard
2026-02-23M25 PszczynaR2Jan KumstatBrian Bozemoj6-4 6-4Hard
2026-02-16M25 TrentoR1Henry BernetJan Kumstat6-2 6-3Hard
2026-01-26M15 MonastirR1Nicolas TepmahcJan Kumstat6-2 1-0Hard
2026-01-19M15 MonastirQFDimitris SakellaridisJan Kumstat6-2 6-1Hard
2026-01-19M15 MonastirR2Jan KumstatSergi Perez Contri7-5 6-1Hard
2026-01-19M15 MonastirR1Jan KumstatMaxim Shin6-1 6-4Hard
2025-11-24Athens#3043Round of 32Jan KumstatMaks Kasnikowski7-5 4-6 6-1Hard
2025-11-24Athens#3043Round of 16Michael GeertsJan Kumstat7-6(2) 6-1Hard
2025-11-24Athens#30432nd Round QualifyingJan KumstatAndrin Casanova6-0 6-1Hard
2025-11-10Lyon#2963Round of 32Yannick HanfmannJan Kumstat6-1 6-3Hard
2025-11-03M25 MonastirR3Jan KumstatAlaa Trifi6-7 6-3 10-8Hard
2025-11-03M25 MonastirR1Tiago PereiraJan Kumstat6-2 2-6 6-4Hard
2025-10-27MonastirRound of 32Jan KumstatAziz Ouakaa2-6 6-2 6-3Hard
2025-10-27MonastirRound of 16Arthur GeaJan Kumstat6-3 6-4Hard
2025-09-29M15 MonastirR1Markus MolderJan Kumstat7-6(6) 6-4Hard
2025-09-22M25 PardubiceSFMartin KrumichJan Kumstat7-5 6-2Clay
2025-09-22M25 PardubiceQFJan KumstatMarvin Moeller7-5 6-4Clay
2025-09-22M25 PardubiceR2Jan KumstatEric Vanshelboim6-4 6-4Clay
2025-09-22M25 PardubiceR1Jan KumstatMartin Doskocil6-4 6-2Clay
2025-08-04M15 Slovenska BistricaFJuan Cruz Martin ManzanoJan Kumstat6-4 6-7 4-1Clay
2025-08-04M15 Slovenska BistricaSFJan KumstatAndrea Fiorentini7-6(5) 6-1Clay
2025-08-04M15 Slovenska BistricaQFJan KumstatRadovan Michalik6-2 6-4Clay
2025-08-04M15 Slovenska BistricaR2Jan KumstatVladan Tadic6-2 6-2Clay
2025-08-04M15 Slovenska BistricaR1Jan KumstatPatrik Homola6-4 6-0Clay
2025-07-21M15 SegrateFAlexander WeisJan Kumstat6-4 6-7 6-1Clay
2025-07-21M15 SegrateSFJan KumstatManuel Mazza0-1Clay
2025-07-21M15 SegrateQFJan KumstatLilian Marmousez7-5 7-6(1)Clay
2025-07-21M15 SegrateR2Jan KumstatGianmarco Ferrari6-3 6-4Clay
2025-07-21M15 SegrateR1Jan KumstatFausto Tabacco7-6(4) 5-7 6-4Clay
2025-06-09M25 Ceska LipaR2Martin KrumichJan Kumstat2-6 6-3 6-3Clay
2025-06-09M25 Ceska LipaR1Jan KumstatVladyslav Orlov7-6(5) 6-2Clay
2025-05-12M15 SzentendreQFDominik KellovskyJan Kumstat6-3 3-6 6-1Clay
2025-05-12M15 SzentendreR2Jan KumstatAttila Dominik Boros6-4 7-5Clay
2025-05-12M15 SzentendreR1Jan KumstatBruno Fernandez6-4 7-6(4)Clay
2025-05-05PragueRound of 32Filip MisolicJan Kumstat6-4 7-5Clay
2025-05-05Prague2nd Round QualifyingJan KumstatAlex Martinez6-4 1-6 6-4Clay
2025-05-05Prague1st Round QualifyingJan KumstatHenri Squire5-7 7-6(5) 6-1Clay
2025-04-28OstravaRound of 32Jan KumstatMurphy Cassone6-4 7-6(3)Clay
2025-04-28OstravaRound of 16Zsombor PirosJan Kumstat6-3 6-3Clay
2025-04-14M15 AntalyaR1Maxim MrvaJan Kumstat6-3 6-1Clay
2025-04-07M25 AntalyaR1Sergey FominJan Kumstat6-2 6-2Clay
2025-03-17M15 MonastirR2Luca PotenzaJan Kumstat6-2 6-4Hard
2025-03-17M15 MonastirR1Jan KumstatRares Teodor Pieleanu6-2Hard

Aliases

6

atp

  • J. Kumstat
  • Jan Kumstat (k0jh)

atp_short

  • J. Kumstat (k0jh)

itf

  • Jan Kumstat (800585336)

sackmann

  • Jan Kumstat (211618)

variant

  • J Kumstat
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