Kumstat Jan - profile
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Kumstat JanCountry: Czech Republic Age: 19 (2. 1. 2007) Current/Highest rank - singles: 336. / 336. Current/Highest rank - doubles: 450. / 450. Sex: man Plays: right |
- Next match
| Tournament | Round | Start | Match | H | A |
|---|---|---|---|---|---|
| Hamburg challenger | 1R | 11.08. 16:00 | MacKenzie J. - Kumstat J. | 2.40 | 1.53 |
| Year | Round |
|---|---|
| The player takes part in the tournament for the first time. | |
Player's record
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 56/39 | 34/22 | 13/11 | 9/6 | - | - |
| 2026 | 27/13 | 17/7 | 6/4 | 4/2 | - | - |
| 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: | 35/12 | 21/10 | 12/1 | 2/1 | - | - |
| 2026 | 19/4 | 9/3 | 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 | ||||
|---|---|---|---|---|---|---|
| 2026 | - | 1 | ||||
| Total: | 0 | 1 | ||||
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
| Hamburg challenger | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 10.08. | Kumstat J. - Zeuch T. | Q-R16 | 3-6, 7-62, 6-3 | 1.05 | 8.82 | |
| 09.08. | Kumstat J. - Wazny A. | Q-1R | 6-2, 7-63 | 1.09 | 6.34 | |
| Futures 2026 | Round | Result | H | A | ||
| 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 | |
| Futures 2026 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 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 | |||
| No matches. |
| Czech league | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 17.12. | Kumstat J. - Vocel M. | 5-7, 6-1, 6-2 | ||||
| 14.12. | Kumstat J. - Chodora R. | 6-3, 6-4 | ||||
| Lyon 2 challenger | Round | Result | H | A | ||
| 11.11. | Hanfmann Y. - Kumstat J. | 1R | 6-1, 6-3 | 1.05 | 9.30 | |
| Futures 2025 | Round | Result | H | A | ||
| 04.03. | Stricker D. - Kumstat J. | 1R | 6-2, 6-4 | 1.04 | 9.18 | |
| No matches. |
| No matches. |
| Futures 2024 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 28.03. | Basic M. - Kumstat J. | R16 | 6-4, 6-3 | 1.46 | 2.51 | |
| 27.03. | Kumstat J. - Purtseladze S. | 1R | 6-0, 6-3 | 2.70 | 1.39 | |
| 26.03. | Kumstat J. - Gloeckler M. | Q-R16 | 65-7, 6-4, 12-10 | 3.00 | 1.30 | |
| 25.03. | Kumstat J. - Jermar J. | Q-1R | 6-3, 3-6, 10-4 | |||
| No matches. |
| No matches. |
| Bratislava challenger | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 06.11. | Medjedovic H. - Kumstat J. | Q-1R | 6-1, 6-4 | 1.04 | 9.68 | |
| No matches. |
| 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 |
This week's tournaments
| Main tournaments | ||||
| Cincinnati | 24 | |||
| Montreal | 7 | |||
| Cincinnati WTA | 24 | |||
| Toronto WTA | 5 | |||
| Lower level tournaments | ||||
| Brownsburg challenger | 22 | |||
| Hamburg challenger | 18 | |||
| Todi challenger | 16 | |||
| Astana 4 challenger | 14 | |||
| UTR Pro Tennis Series | 1 | |||
| UTR Pro Tennis Series 3 | 19 | |||
| UTR Pro Tennis Series 5 | 14 | |||
| UTR Pro Tennis Series 9 | 33 | |||
| Kursumlijska Banja 14 ITF | 18 | |||
| Hamburg 4 ITF | 14 | |||
| Aldershot 2 ITF | 17 | |||
| Bydgoszcz ITF | 22 | |||
| Vigo ITF | 25 | |||
| UTR Pro Tennis Series 5 | 10 | |||
| UTR Pro Tennis Series 9 | 16 | |||
| Astana 15 ITF | 9 | |||
| Bucharest 6 ITF | 14 | |||
| Campos Do Jordao 2 ITF | 21 | |||
| Tianjin 2 ITF | 20 | |||
| UTR Pro Match Series | 22 | |||
| UTR Pro Tennis Series | 6 | |||
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