Nakanishi Seiya - profile
|   | Nakanishi SeiyaCountry: Japan Age: 29 (5. 9. 1996) Current/Highest rank - singles: - / 1605. Current/Highest rank - doubles: - / 1869. 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: | 55/94 | 2/4 | 22/52 | 1/1 | - | 30/37 | 
| 2025 | 23/35 | 1/1 | 9/12 | - | - | 13/22 | 
| 2024 | 25/23 | - | 7/7 | 1/1 | - | 17/15 | 
| 2023 | 2/6 | 0/1 | 2/5 | - | - | - | 
| 2022 | 1/3 | - | 1/3 | - | - | - | 
| 2019 | 0/1 | - | 0/1 | - | - | - | 
| 2018 | 0/6 | - | 0/6 | - | - | - | 
| 2017 | 3/6 | - | 3/6 | - | - | - | 
| 2016 | 0/6 | - | 0/6 | - | - | - | 
| 2015 | 1/7 | 1/2 | 0/5 | - | - | - | 
| 2014 | 0/1 | - | 0/1 | - | - | - | 
| Year | Summary | Clay | Hard | Indoors | Grass | Not set | 
|---|---|---|---|---|---|---|
| Summary: | 2/4 | - | 2/4 | - | - | - | 
| 2025 | 1/3 | - | 1/3 | - | - | - | 
| 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 | ||||||
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
| Futures 2025 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 28.10. | Otsuk / Shiba - Horiu / Nakan | R16 | 6-3, 6-3 | 1.61 | 2.14 | |
| 23.10. | Ichik / Sueok - Nakan / Yoshi | QF | 6-2, 6-2 | 1.08 | 6.33 | |
| 21.10. | Nakan / Yoshi - Aihar / Tashi | R16 | 6-2, 6-2 | |||
| 10.06. | Delan / Inui - Nakan / Oki Y | R16 | 4-6, 6-3, 12-10 | 1.32 | 3.11 | |
| No matches. | 
| Futures 2024 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 28.10. | Ukari Y. - Nakanishi S. | Q-1R | 6-3, 4-6, 10-5 | |||
| 23.10. | Kikuchi Y. - Nakanishi S. | 1R | 6-1, 6-4 | 1.06 | 7.33 | |
| 21.10. | Nakanishi S. - Karatsu Y. | Q-R16 | 6-2, 6-0 | |||
| 20.10. | Nakanishi S. - Igarashi K. | Q-1R | 6-2, 6-4 | |||
| 15.09. | Koizumi N. - Nakanishi S. | Q-1R | 7-5, 6-4 | |||
| 09.09. | Nakagawa S. - Nakanishi S. | Q-R16 | 6-2, 6-2 | 1.22 | 3.69 | |
| 08.09. | Nakanishi S. - Yoshikawa Y. | Q-1R | 6-7, 7-6, 10-7 | |||
| 02.09. | Perez B. - Nakanishi S. | Q-R16 | 7-5, 6-1 | 1.49 | 2.39 | |
| 01.09. | Nakanishi S. - Maruta T. | Q-1R | 6-2, 6-1 | |||
| 02.06. | Inoue G. - Nakanishi S. | Q-R16 | 6-1, 6-1 | |||
| 02.06. | Nakanishi S. - Atturu B. | Q-1R | 6-1, 6-2 | |||
| 11.03. | Nakagawa S. - Nakanishi S. | Q-R16 | 6-4, 6-2 | |||
| 11.03. | Nakanishi S. - Yamasaki J. | Q-2R | 7-5, 4-6, 10-8 | |||
| 10.03. | Nakanishi S. - Karatsu Y. | Q-1R | 6-0, 6-0 | 1.35 | 2.70 | |
| No matches. | 
| No matches. | 
| Futures 2023 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 25.12. | Kawachi K. - Nakanishi S. | Q-1R | 6-3, 6-0 | |||
| 17.09. | Matsumura R. - Nakanishi S. | Q-1R | 6-2, 6-4 | |||
| 05.09. | Okamura I. - Nakanishi S. | 1R | 6-1, 6-1 | 1.12 | 5.22 | |
| 04.09. | Nakanishi S. - Horiuchi R. | Q-R16 | 4-6, 6-2, 12-10 | 3.16 | 1.28 | |
| 03.09. | Nakanishi S. - Hosokawa T. | Q-1R | 6-1, 6-2 | |||
| 02.04. | Jin J. - Nakanishi S. | Q-1R | 6-3, 6-2 | 1.03 | 7.50 | |
| 27.03. | Okamura I. - Nakanishi S. | Q-1R | 6-2, 6-4 | |||
| No matches. | 
| No matches. | 
| Yokohama challenger | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 30.10. | Sumizawa D. - Nakanishi S. | Q-1R | 6-3, 6-0 | 1.03 | 10.74 | |
| Futures 2022 | Round | Result | H | A | ||
| 03.09. | Kanno R. - Nakanishi S. | Q-1R | 6-3, 6-2 | |||
| 01.09. | Noguchi R. - Nakanishi S. | R16 | 6-0, 6-3 | 1.01 | 9.73 | |
| 30.08. | Nakanishi S. - Maeda K. | 1R | 6-4, 6-3 | 1.45 | 2.48 | |
| Futures 2022 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 02.09. | Kawak / Tajim - Fukuo / Nakan | QF | 6-1, 6-0 | 1.05 | 6.90 | |
| 01.09. | Fukuo / Nakan - Kumas / Takam | R16 | 6-4, 6-2 | 5.40 | 1.09 | |
| No matches. | 
| Futures 2019 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 11.06. | Takeshima S. - Nakanishi S. | Q-1R | 7-5, 6-2 | |||
| No matches. | 
| No matches. | 
| Futures 2018 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 07.04. | Takagi O. - Nakanishi S. | Q-1R | 6-2, 6-2 | |||
| 31.03. | Cui J. - Nakanishi S. | Q-1R | 6-1, 6-3 | |||
| 24.03. | Wang A. - Nakanishi S. | Q-1R | 7-5, 6-2 | |||
| 17.03. | Onozawa A. - Nakanishi S. | Q-1R | 6-2, 6-0 | |||
| 10.03. | Matsuo Y. - Nakanishi S. | Q-1R | 6-2, 6-1 | |||
| 03.03. | Sato S. - Nakanishi S. | Q-1R | 6-1, 6-2 | |||
| No matches. | 
| No matches. | 
| Futures 2017 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 11.06. | Tokumoto K. - Nakanishi S. | Q-2R | 6-4, 6-2 | |||
| 10.06. | Nakanishi S. - Hontama T. | Q-1R | 6-2, 6-4 | |||
| 01.04. | Noguchi R. - Nakanishi S. | Q-1R | 6-0, 6-2 | |||
| 25.03. | Johns C. - Nakanishi S. | Q-1R | 6-2, 6-1 | |||
| 18.03. | Sebaoun L. - Nakanishi S. | Q-1R | 5-7, 7-62, 6-3 | |||
| 12.03. | Johns C. - Nakanishi S. | Q-2R | 6-4, 6-1 | |||
| 11.03. | Nakanishi S. - Sebaoun L. | Q-1R | 7-5, 6-3 | |||
| 05.03. | Noguchi R. - Nakanishi S. | Q-2R | 6-0, 6-1 | |||
| 04.03. | Nakanishi S. - Furuta T. | Q-1R | 6-1, 6-1 | |||
| No matches. | 
| No matches. | 
| Futures 2016 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 25.06. | Fukuda K. - Nakanishi S. | Q-1R | 6-4, 6-2 | |||
| 18.06. | Jones S. - Nakanishi S. | Q-1R | 2-6, 6-3, 6-3 | |||
| 11.06. | Kono Y. - Nakanishi S. | Q-1R | 6-3, 2-6, 7-63 | |||
| 02.04. | Miyamoto T. - Nakanishi S. | Q-1R | 6-3, 6-1 | |||
| 26.03. | Tashiro Y. - Nakanishi S. | Q-1R | 6-4, 6-1 | |||
| 05.03. | Toyono J. - Nakanishi S. | Q-1R | 6-3, 7-62 | |||
| No matches. | 
| No matches. | 
| Futures 2015 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 13.06. | Kita M. - Nakanishi S. | Q-1R | 6-3, 6-2 | |||
| 07.06. | Sakakibara K. - Nakanishi S. | Q-2R | 6-0, 6-3 | |||
| 28.03. | Wachiramanowong K. - Nakanishi S. | Q-1R | 6-3, 6-3 | |||
| 21.03. | Ho C. - Nakanishi S. | Q-1R | 6-4, 6-1 | |||
| 07.03. | Kita M. - Nakanishi S. | Q-1R | 6-3, 4-6, 6-4 | |||
| No matches. | 
| No matches. | 
- Injuries
| Start | Tournament | Reason | 
|---|---|---|
| 18.10.2025 - ? | Futures 2025 | walkover | 
- This week's tournaments
| Main tournaments | ||||
| Paris | 4 | |||
| Athens | 16 | |||
| Metz | 8 | |||
| Masters Cup WTA | 24 | |||
| Chennai WTA | 4 | |||
| Hong Kong WTA | 3 | |||
| Jiujiang | 3 | |||
| Lower level tournaments | ||||
| Bratislava challenger | 3 | |||
| Seoul challenger | 3 | |||
| Charlottesville challenger | 4 | |||
| Lima challenger | 4 | |||
| Monastir challenger | 3 | |||
| UTR Pro Tennis Series 3 | 229 | |||
| UTR Pro Tennis Series 5 | 57 | |||
| Cali | 2 | |||
| Irapuato ITF | 8 | |||
| Glasgow 2 ITF | 3 | |||
| Toronto ITF | 4 | |||
| Brisbane 4 ITF | 3 | |||
| Istanbul ITF | 3 | |||
| Loule ITF | 2 | |||
| Makinohara ITF | 3 | |||
| Neuquén ITF | 5 | |||
| Villeneuve d'Ascq ITF | 2 | |||
| UTR Pro Tennis Series 5 | 36 | |||
| Bol 15 ITF | 2 | |||
| Malta ITF | 3 | |||
| Monastir 5 ITF | 3 | |||
| Sharm El Sheikh 19 ITF | 3 | |||
| Solarino 3 ITF | 3 | |||
| Sumter 2 ITF | 2 | |||
| Taby ITF | 3 | |||
| Tashkent 4 ITF | 3 | |||
| UTR Pro Match Series | 112 | |||
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