Kumstat Jan - profile

Kumstat Jan 

Kumstat Jan

Country: Czech Republic
Age: 19 (2. 1. 2007)
Current/Highest rank - singles: 616. / 603.
Current/Highest rank - doubles: 668. / 550.
Sex: man
Plays: right
  • Next match
Tournament Round Start Match H A
No upcoming matches.
 
  • Tournaments results
 

Player's record

Year Summary Clay Hard Indoors Grass Not set
Summary: 43/37 23/20 13/11 7/6 - -
2026 14/11 6/5 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: 30/10 16/8 12/1 2/1 - -
2026 14/2 4/1 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 - 3
2025 - 1
Total: 0 4
Year Main tournaments Lower level tournaments
No titles
  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
01.04.   Lopez Morillo I. - Kumstat J. 1R 6-3, 5-5 3.04 1.34
30.03.   Searle H. - Kumstat J. F 6-2, 6-2 1.46 2.53
29.03.   Kumstat J. - Staeheli L. SF 6-1, 6-2 1.79 1.89
29.03.   Kumstat J. - Jones M. QF 6-4, 7-65 1.52 2.44
27.03.   Kumstat J. - Boogaard T. R16 3-6, 7-5, 10-7 2.58 1.44
26.03.   Kumstat J. - Colombo A. 1R 7-64, 6-0 1.17 4.38
27.02.   Wendelken H. - Kumstat J. QF 65-7, 6-1, 6-2 1.28 3.35
26.02.   Kumstat J. - Bozemoj B. R16 6-4, 6-4 1.47 2.52
24.02.   Kumstat J. - Karpinski S. 1R 64-7, 7-62, 7-5 1.06 7.96
17.02.   Bernet H. - Kumstat J. 1R 6-2, 6-3 1.36 2.93
27.01.   Tepmahc N. - Kumstat J. 1R 6-2, 1-0 4.18 1.20
23.01.   Sakellaridis D. - Kumstat J. QF 6-2, 6-1 3.63 1.23
23.01.   Kumstat J. - Perez Contri S. R16 7-5, 6-1 1.35 2.96
22.01.   Kumstat J. - Shin M. 1R 6-1, 6-4 1.15 4.88
  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
02.04.   Jones / Jones - Kumst / Pecak QF    
31.03.   Kumst / Pecak - Elami / Smiej R16 7-61, 7-65 1.13 5.06
30.03.   Kumst / Pecak - Jones / Jones F 3-6, 7-5, 10-6 1.89 1.81
29.03.   Kumst / Pecak - Frydr / Rejch SF    
29.03.   Kumst / Pecak - Grego / Vicke QF 6-3, 5-7, 10-8 1.15 4.59
27.03.   Kumst / Pecak - Held / Lopez R16 6-3, 6-4 1.18 4.11
27.02.   Masur / Walli - Klima / Kumst SF 6-4, 6-4 1.39 2.70
26.02.   Klima / Kumst - Palda / Wazny QF 6-2, 6-2 2.23 1.56
25.02.   Klima / Kumst - Coope / Ponch R16 6-4, 6-4    
25.01.   Kumst / Nicod - De La / Sarks F 6-3, 65-7, 11-9 1.58 2.20
24.01.   Kumst / Nicod - Barbi / Colom SF 6-3, 6-2    
24.01.   Kumst / Nicod - Borg / Hongy QF 6-4, 6-3 1.20 4.01
23.01.   Kumst / Nicod - Andre / Jadou R16 64-7, 7-63, 10-8 1.59 2.18
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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