Klaassen Stian - profile
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Klaassen StianCountry: Netherlands Age: 23 (19. 4. 2003) Current/Highest rank - singles: 1308. / 1068. Current/Highest rank - doubles: 454. / 454. 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: | 40/26 | 22/16 | 18/10 | - | - | - |
| 2026 | 10/8 | 5/3 | 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: | 35/15 | 16/12 | 19/3 | - | - | - |
| 2026 | 18/4 | 6/3 | 12/1 | - | - | - |
| 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 | |
| 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 | |
| San Diego 2 challenger | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 26.09. | Klaas / Papa - Gogin / Zamor | F | 7-66, 5-7, 10-3 | 1.87 | 1.84 | |
| 25.09. | Klaas / Papa - Ayeni / Ostap | SF | 6-4, 6-4 | 2.14 | 1.63 | |
| 24.09. | Klaas / Papa - Milav / Shick | QF | 6-2, 7-5 | 3.31 | 1.25 | |
| 23.09. | Klaas / Papa - Vance / Vance | R16 | 4-6, 6-2, 10-8 | 1.24 | 3.43 | |
| 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 | |
| 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 | ||||
| Beijing | 23 | |||
| Tokyo (Japan Open) | 23 | |||
| Beijing | 32 | |||
| Lower level tournaments | ||||
| Porto challenger | 19 | |||
| Jingshan challenger | 19 | |||
| Columbus 3 challenger | 20 | |||
| Curitiba challenger | 18 | |||
| Asian Games | 8 | |||
| Mouilleron-Le-Captif challenger | 15 | |||
| Bari challenger | 15 | |||
| UTR Pro Tennis Series 3 | 20 | |||
| UTR Pro Tennis Series 5 | 2 | |||
| UTR Pro Tennis Series 9 | 17 | |||
| Adana | 12 | |||
| Jingshan | 13 | |||
| Asian Games | 5 | |||
| Templeton ITF | 24 | |||
| Quinta do Lago ITF | 16 | |||
| Baza ITF | 14 | |||
| Reims ITF | 16 | |||
| Wagga Wagga ITF | 18 | |||
| UTR Pro Tennis Series 5 | 1 | |||
| UTR Pro Tennis Series 9 | 16 | |||
| Maanshan 11 ITF | 16 | |||
| Monastir 52 ITF | 20 | |||
| Nashville ITF | 22 | |||
| Sharm El Sheikh 15 ITF | 20 | |||
| Trelew ITF | 20 | |||
| Varna ITF | 15 | |||
| UTR Pro Match Series | 25 | |||
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