Klaassen Stian - profile
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Klaassen StianCountry: Netherlands Age: 23 (19. 4. 2003) Current/Highest rank - singles: 1380. / 1068. Current/Highest rank - doubles: 1524. / 952. 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: | 39/24 | 21/14 | 18/10 | - | - | - |
| 2026 | 9/6 | 4/1 | 5/5 | - | - | - |
| 2025 | 14/5 | 5/3 | 9/2 | - | - | - |
| 2024 | 11/9 | 7/6 | 4/3 | - | - | - |
| 2023 | 5/3 | 5/3 | - | - | - | - |
| 2022 | 0/1 | 0/1 | - | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 27/13 | 12/10 | 15/3 | - | - | - |
| 2026 | 10/2 | 2/1 | 8/1 | - | - | - |
| 2025 | 10/6 | 4/5 | 6/1 | - | - | - |
| 2024 | 7/5 | 6/4 | 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 | ||
|---|---|---|---|---|---|---|
| 11.08. | Nordquist A. - Klaassen S. | 1R | 7-65, 6-4 | 2.76 | 1.40 | |
| 06.08. | Torcq B. - Klaassen S. | R16 | 6-4, 6-1 | 4.11 | 1.20 | |
| 05.08. | Klaassen S. - Vankan M. | 1R | 7-62, 6-3 | 2.09 | 1.67 | |
| 04.08. | Klaassen S. - Schoemacher B. | Q-R16 | 6-0, 6-1 | 1.21 | 6.88 | |
| 03.08. | Klaassen S. - Patzanovsky C. | Q-2R | 6-1, 6-1 | |||
| 02.08. | Klaassen S. - Guinau S. | Q-1R | 6-4, 6-4 | |||
| 11.07. | Johnson S. - Klaassen S. | SF | 6-2, 6-2 | 1.30 | 3.25 | |
| 10.07. | Klaassen S. - Anthrop J. | QF | 6-4, 5-7, 6-4 | 2.26 | 1.57 | |
| 09.07. | Klaassen S. - Dean T. | R16 | 6-3, 6-4 | 1.82 | 1.88 | |
| 08.07. | Klaassen S. - Zhang W. | 1R | 6-0, 6-0 | 1.06 | 7.62 | |
| 02.07. | Gogineni V. - Klaassen S. | R16 | 2-6, 6-3, 6-2 | 1.48 | 2.49 | |
| 01.07. | Klaassen S. - Miladinovic M. | 1R | 6-1, 6-3 | 1.67 | 2.06 | |
| 24.06. | Pow L. - Klaassen S. | 1R | 6-4, 4-6, 6-1 | 1.21 | 3.78 | |
| 18.06. | Zamora N. - Klaassen S. | R16 | 6-3, 6-4 | 1.68 | 2.06 | |
| 16.06. | Klaassen S. - Bynoe E. | 1R | 6-4, 6-4 | 1.38 | 2.80 | |
| Futures 2026 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 14.08. | Klaas / Vasa - Alopa / Marti | F | 4-6, 6-2, 10-5 | 1.46 | 2.50 | |
| 13.08. | Klaas / Vasa - Tamm / Walte | SF | 6-4, 7-612 | 1.67 | 2.07 | |
| 12.08. | Klaas / Vasa - Hiies / Maijo | QF | 6-3, 6-3 | 1.08 | 6.28 | |
| 11.08. | Klaas / Vasa - Photi / Steph | R16 | 6-0, 6-3 | 1.40 | 2.65 | |
| 07.08. | Geene / Wasse - Klaas / Van H | SF | 4-6, 6-1, 11-9 | |||
| 06.08. | Klaas / Van H - De La / Verbe | QF | 6-4, 6-3 | 1.84 | 1.84 | |
| 04.08. | Klaas / Van H - Dugar / Verwe | R16 | 4-6, 7-67, 10-8 | 1.31 | 3.15 | |
| 11.07. | Chang / Klaas - Johns / Weber | F | 6-3, 3-6, 10-7 | 1.49 | 2.39 | |
| 10.07. | Chang / Klaas - Anthr / Zamor | SF | 6-4, 65-7, 10-6 | 2.08 | 1.66 | |
| 09.07. | Chang / Klaas - Dean / Tripa | QF | 6-1, 6-3 | 1.84 | 1.84 | |
| 07.07. | Chang / Klaas - Alvar / Marti | R16 | 7-5, 6-3 | |||
| 30.06. | Giese / Menic - Chang / Klaas | R16 | 3-6, 7-62, 10-5 | 3.23 | 1.34 | |
| No matches. |
- Injuries
| Start | Tournament | Reason |
|---|---|---|
| The player had no injuries. | ||
This week's tournaments
| Main tournaments | ||||
| Cincinnati | 48 | |||
| Cincinnati WTA | 48 | |||
| Lower level tournaments | ||||
| Brownsburg challenger | 4 | |||
| Hamburg challenger | 1 | |||
| Prague 2 challenger | 12 | |||
| Todi challenger | 2 | |||
| Astana 4 challenger | 1 | |||
| Sion challenger | 12 | |||
| UTR Pro Tennis Series 3 | 25 | |||
| UTR Pro Tennis Series 5 | 14 | |||
| UTR Pro Tennis Series 9 | 24 | |||
| Kursumlijska Banja 14 ITF | 1 | |||
| Hamburg 4 ITF | 1 | |||
| Bydgoszcz ITF | 1 | |||
| Vigo ITF | 1 | |||
| UTR Pro Tennis Series 5 | 22 | |||
| UTR Pro Tennis Series 9 | 16 | |||
| Astana 15 ITF | 1 | |||
| Bucharest 6 ITF | 1 | |||
| Campos Do Jordao 2 ITF | 3 | |||
| Tianjin 2 ITF | 1 | |||
| UTR Pro Match Series | 21 | |||
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