Nishiwaki Kazuki - profile
   | 
			Nishiwaki KazukiCountry: Japan Height / Weight: 178 cm / 70 kg Age: 31 (29. 10. 1994) Current/Highest rank - singles: 1458. / 608. Current/Highest rank - doubles: 1800. / 881. 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: | 189/157 | 25/22 | 138/122 | 4/8 | - | 22/5 | 
| 2025 | 23/18 | - | 14/15 | 1/1 | - | 8/2 | 
| 2024 | 14/25 | 3/6 | 7/17 | 1/1 | - | 3/1 | 
| 2023 | 30/23 | 6/2 | 22/20 | 2/1 | - | - | 
| 2022 | 32/17 | 5/6 | 16/9 | - | - | 11/2 | 
| 2021 | 10/11 | - | 10/11 | - | - | - | 
| 2020 | 0/2 | - | 0/2 | - | - | - | 
| 2019 | 17/19 | 4/2 | 13/15 | 0/2 | - | - | 
| 2018 | 34/19 | 3/3 | 31/15 | 0/1 | - | - | 
| 2017 | 19/15 | 1/2 | 18/12 | 0/1 | - | - | 
| 2016 | 4/2 | - | 4/1 | 0/1 | - | - | 
| 2015 | 0/3 | - | 0/3 | - | - | - | 
| 2014 | 6/3 | 3/1 | 3/2 | - | - | - | 
| Year | Summary | Clay | Hard | Indoors | Grass | Not set | 
|---|---|---|---|---|---|---|
| Summary: | 38/54 | 6/7 | 32/47 | - | - | - | 
| 2025 | 2/1 | - | 2/1 | - | - | - | 
| 2024 | 10/12 | 2/3 | 8/9 | - | - | - | 
| 2023 | 3/7 | 1/1 | 2/6 | - | - | - | 
| 2022 | 1/6 | - | 1/6 | - | - | - | 
| 2021 | 9/6 | - | 9/6 | - | - | - | 
| 2019 | 7/12 | 0/2 | 7/10 | - | - | - | 
| 2018 | 5/7 | 3/1 | 2/6 | - | - | - | 
| 2017 | 1/3 | - | 1/3 | - | - | - | 
No record for this player.
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| 2021 | - | 1 | ||||
| Total: | 0 | 1 | ||||
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
| Futures 2019 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 12.01. | Velotti A. - Nishiwaki K. | SF | 7-61, 6-2 | 1.15 | 4.70 | |
| 11.01. | Nishiwaki K. - Sinha N. | QF | 63-7, 6-2, 6-4 | 1.21 | 3.86 | |
| 10.01. | Nishiwaki K. - Ichikawa T. | R16 | 7-5, 6-3 | 1.59 | 2.17 | |
| 08.01. | Nishiwaki K. - Guo T. | 1R | 6-1, 6-1 | 1.01 | 10.65 | |
| 03.01. | Vanshelboim E. - Nishiwaki K. | R16 | 4-6, 6-1, 6-4 | 2.55 | 1.44 | |
| 02.01. | Nishiwaki K. - Wang R. | 1R | 1-6, 6-2, 6-4 | 1.29 | 3.27 | |
| Futures 2019 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 08.01. | Ichik / Tajim - Fukud / Nishi | R16 | 7-64, 5-7, 10-5 | 1.79 | 1.89 | |
| 01.01. | Fukud / Ichik - Kawac / Nishi | R16 | 6-2, 1-6, 10-7 | 1.80 | 1.90 | |
| No matches. | 
- Injuries
 
| Start | Tournament | Reason | 
|---|---|---|
| 12.09.2025 - ? | Futures 2025 | retired | 
| 08.06.2025 - 12.08.2025 | Futures 2025 | retired | 
| 13.01.2025 - 29.01.2025 | Futures 2025 | retired | 
| 13.06.2024 - 13.06.2024 | Futures 2024 | retired | 
| 20.12.2023 - 23.12.2023 | Futures 2023 | retired | 
| 31.05.2023 - 28.06.2023 | Futures 2023 | retired | 
| 10.04.2022 - 04.07.2022 | Futures 2022 | retired | 
| 08.03.2019 - 19.03.2019 | Futures 2019 | walkover | 
| 03.07.2018 - 07.08.2018 | Futures 2018 | retired | 
| 27.06.2018 - 03.07.2018 | Futures 2018 | retired | 
| 26.05.2017 - 28.05.2017 | Futures 2017 | walkover | 
This week's tournaments
| Main tournaments | ||||
| Athens | 14 | |||
| Metz | 13 | |||
| Masters Cup WTA | 12 | |||
| Lower level tournaments | ||||
| Helsinki challenger | 21 | |||
| Taipei challenger | 17 | |||
| Lima 3 challenger | 22 | |||
| Matsuyama challenger | 13 | |||
| Knoxville challenger | 20 | |||
| UTR Pro Tennis Series 3 | 278 | |||
| UTR Pro Tennis Series 5 | 66 | |||
| UTR Pro Tennis Series 9 | 69 | |||
| Austin 2 | 11 | |||
| Tucuman | 12 | |||
| Faro ITF | 20 | |||
| Hamamatsu ITF | 17 | |||
| Liberec ITF | 20 | |||
| Orlando 3 ITF | 26 | |||
| UTR Pro Tennis Series 5 | 40 | |||
| UTR Pro Tennis Series 9 | 13 | |||
| Antalya 32 ITF | 24 | |||
| Castellon 2 ITF | 25 | |||
| Heraklion 9 ITF | 21 | |||
| Lincoln ITF | 15 | |||
| Monastir 6 ITF | 24 | |||
| Neuquén 2 ITF | 24 | |||
| Sharm El Sheikh 20 ITF | 16 | |||
| Solarino 4 ITF | 20 | |||
| Szabolcsveresmart ITF | 21 | |||
| UTR Pro Match Series | 156 | |||
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