Kumstat Jan - profile
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Kumstat JanCountry: Czech Republic Age: 19 (2. 1. 2007) Current/Highest rank - singles: 638. / 603. Current/Highest rank - doubles: 555. / 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: | 37/32 | 17/15 | 13/11 | 7/6 | - | - |
| 2026 | 8/6 | - | 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: | 26/9 | 12/7 | 12/1 | 2/1 | - | - |
| 2026 | 10/1 | - | 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 | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
| 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 | ||
|---|---|---|---|---|---|---|
| 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. |
| No matches. |
| Liberec challenger | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 30.07. | Kym J. - Kumstat J. | 1R | 6-3, 6-0 | 1.08 | 7.06 | |
| Prague 2 challenger | Round | Result | H | A | ||
| 06.05. | Faria J. - Kumstat J. | 1R | 6-4, 6-2 | 1.08 | 7.65 | |
| Ostrava challenger | Round | Result | H | A | ||
| 22.04. | Skatov T. - Kumstat J. | 1R | 6-1, 6-2 | 1.11 | 6.10 | |
| 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. |
| Prostejov challenger | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 04.06. | Valkusz M. - Kumstat J. | Q-1R | 6-4, 6-2 | 1.05 | 9.41 | |
| 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 | |
| Futures 2022 | Round | Result | H | A | ||
| 28.09. | Jirousek T. - Kumstat J. | 1R | 6-4, 6-4 | 1.14 | 5.13 | |
| Prostejov challenger | Round | Result | H | A | ||
| 29.05. | Wessels L. - Kumstat J. | Q-1R | 6-3, 6-2 | 1.04 | 10.06 | |
| Futures 2022 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 29.09. | Juraj / Sinia - Kumst / Mrva | QF | 6-0, 2-6, 10-4 | 1.19 | 4.02 | |
| 28.09. | Kumst / Mrva - Brayn / Tomes | R16 | 3-6, 6-3, 10-5 | 2.98 | 1.32 | |
| No matches. |
- Injuries
| Start | Tournament | Reason |
|---|---|---|
| 01.04.2026 - ? | 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 | ||||
| Rome | 33 | |||
| Rome WTA | 34 | |||
| Lower level tournaments | ||||
| Wuxi challenger | 21 | |||
| Francavilla challenger | 21 | |||
| Santos challenger | 22 | |||
| UTR Pro Tennis Series | 26 | |||
| UTR Pro Tennis Series 3 | 23 | |||
| UTR Pro Tennis Series 5 | 7 | |||
| UTR Pro Tennis Series 9 | 12 | |||
| Istanbul 2 WTA | 20 | |||
| Jiujiang 2 | 19 | |||
| Indian Harbour Beach ITF | 24 | |||
| Saint-Gaudens ITF | 12 | |||
| Lopota 2 ITF | 23 | |||
| Boca Raton 6 ITF | 17 | |||
| Changwon ITF | 23 | |||
| Fukuoka ITF | 24 | |||
| Monastir 34 ITF | 19 | |||
| Nottingham 7 ITF | 21 | |||
| Platja D'Aro ITF | 21 | |||
| Santa Margherita Di Pula 6 ITF | 21 | |||
| Tumkur ITF | 24 | |||
| UTR Pro Tennis Series 5 | 20 | |||
| Belgrade ITF | 22 | |||
| Hurghada 4 ITF | 19 | |||
| Kalmar ITF | 23 | |||
| Mbombela 2 ITF | 24 | |||
| Nakhon Pathom 2 ITF | 24 | |||
| Reichstett ITF | 20 | |||
| UTR Pro Match Series | 22 | |||
| UTR Pro Tennis Series | 26 | |||
- Player's profile
- Tournament search
- Head-to-head
- Interesting matches
| H2H | |
|---|---|
| Chaudhari V. - Sadiq S. | 5-0 |
| Kaji H. - Gao X. | 0-4 |
| Ito A. - Cabrera L. | 0-3 |
| Popyrin A. - Berrettini M. | 1-4 |
| Dzumhur D. - Mannarino A. | 1-4 |
| Leong M. - Chanta T. | 4-1 |



