Kumstat Jan - profile

Kumstat Jan 

Kumstat Jan

Country: Czech Republic
Age: 19 (2. 1. 2007)
Current/Highest rank - singles: 509. / 509.
Current/Highest rank - doubles: 484. / 484.
Sex: man
Plays: right
  • Next match
Tournament Round Start Match H A
 Liberec challenger R16 28.07. 10:00 Dev S / Sinha - Kumst / Vrba 1.02 1.02
 
  • Tournaments results
 

Player's record

Year Summary Clay Hard Indoors Grass Not set
Summary: 49/39 29/22 13/11 7/6 - -
2026 20/13 12/7 6/4 2/2 - -
2025 26/18 17/9 7/7 2/2 - -
2024 3/4 0/3 - 3/1 - -
2023 0/1 0/1 - - - -
2022 0/3 0/2 - 0/1 - -
Year Summary Clay Hard Indoors Grass Not set
Summary: 35/11 21/9 12/1 2/1 - -
2026 19/3 9/2 8/0 2/1 - -
2025 15/7 11/6 4/1 - - -
2022 1/1 1/1 - - - -
No record for this player.
Year Main tournaments Lower level tournaments
No titles
Year Main tournaments Lower level tournaments
2026 - 4
2025 - 1
Total: 0 5
Year Main tournaments Lower level tournaments
No titles
  Futures 2026 Round Result H A
24.07.   Erhard M. - Kumstat J. QF 1-6, 7-61, 6-2 1.83 1.86
23.07.   Kumstat J. - Orlov V. R16 1.34 2.97
22.07.   Kumstat J. - Inui Y. 1R 6-4, 6-2 1.02 10.56
  Bunschoten challenger Round Result H A
18.07.   Gentzsch T. - Kumstat J. SF 7-5, 6-4 1.58 2.27
17.07.   Kumstat J. - Boogaard T. QF 6-1, 6-1 1.71 2.06
16.07.   Kumstat J. - Broska F. R16 65-7, 6-4, 6-4 1.83 1.89
14.07.   Kumstat J. - Squire H. 1R 6-3, 6-1 2.61 1.45
13.07.   Kumstat J. - Alves M. Q-R16 6-3, 6-3 1.97 1.76
12.07.   Kumstat J. - Raquillet L. Q-1R 7-62, 6-4 1.76 1.95
  Troyes challenger Round Result H A
28.06.   Lagutin P. - Kumstat J. Q-1R 7-65, 6-2 2.70 1.42
  Futures 2026 Round Result H A
23.06.   Markovina D. - Kumstat J. 1R 6-1, 1-6, 6-3 4.50 1.17
18.06.   Wehnelt K. - Kumstat J. R16 6-3, 6-2 2.94 1.36
17.06.   Kumstat J. - Denolly C. 1R 6-4, 7-63 1.54 2.32
13.06.   Kravchenko G. - Kumstat J. SF 3-6, 7-64, 6-2 1.95 1.77
12.06.   Kumstat J. - Moeller M. QF 7-65, 6-4 1.89 1.81
11.06.   Kumstat J. - Filip J. R16 6-2, 6-1 1.28 3.37
09.06.   Kumstat J. - Covato M. 1R 6-4, 6-3 1.04 10.12
  Prostejov challenger Round Result H A
02.06.   Sachko V. - Kumstat J. 1R 5-7, 6-0, 6-3 1.44 2.64
01.06.   Kumstat J. - Prihodko O. Q-R16 6-4, 610-7, 6-2 1.89 1.82
31.05.   Kumstat J. - Nam J. Q-1R 6-4, 6-4 1.12 5.50
  Futures 2026 Round Result H A
25.07.   Kumst / Pecak - Shari / Tsits F 7-5, 7-64 1.61 2.12
24.07.   Kumst / Pecak - Motsn / Zakar SF 6-1, 7-61 1.48 2.47
23.07.   Kumst / Pecak - Doley / Fisch QF 6-1, 6-0 1.25 3.50
22.07.   Kumst / Pecak - Ihlen / Lapor R16 7-64, 6-3 1.08 6.09
  Bunschoten challenger Round Result H A
16.07.   Romio / Uesug - Barto / Kumst QF 6-4, 6-2 1.55 2.34
15.07.   Barto / Kumst - Campa / Uzhyl R16 6-3, 6-2 1.08 5.47
  Futures 2026 Round Result H A
27.06.   Kumst / Vrba - Neos / Tsits F 6-4, 6-3    
26.06.   Kumst / Vrba - Saban / Saban SF 6-4, 3-6, 10-7 2.93 1.34
25.06.   Kumst / Vrba - Chepe / Priho QF 1.85 1.85
24.06.   Kumst / Vrba - Bahra / Sulta R16 6-1, 6-1    
12.06.   Cerny / Hrazd - Klima / Kumst QF 6-1, 65-7, 11-9 1.84 1.84
09.06.   Klima / Kumst - Nagou / Sakel R16 6-4, 6-2 1.68 2.03
No matches.
 
  • Injuries
Start Tournament Reason
01.04.2026 - 31.05.2026  Futures 2026 retired
27.01.2026 - 17.02.2026  Futures 2026 retired
10.08.2025 - 23.09.2025  Futures 2025 retired
 
 
 
 
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