Nume: Jumpei Yamasaki
Ţara: Japonia
Data naşterii: 02.07.97, 28 Vârsta
Clasament ATP: 894
TOP poziţie în clasament: 446 (30.09.19, 71 puncte)
Puncte: 25
Premii: 79365 $
Total meciuri: 496
Victorii: 283
Succes: 57.06 %
Ţara: Japonia
Data naşterii: 02.07.97, 28 Vârsta
Clasament ATP: 894
TOP poziţie în clasament: 446 (30.09.19, 71 puncte)
Puncte: 25
Premii: 79365 $
Total meciuri: 496
Victorii: 283
Succes: 57.06 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2026 | 13/9 | 12/7 | 1/1 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2025 | 29/17 | 18/12 | 2/1 | 9/4 | 0/0 | 0/0 | 0/0 |
| 2024 | 14/11 | 14/11 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2023 | 16/13 | 12/12 | 4/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 25/13 | 25/13 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 9/18 | 7/11 | 2/7 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 1/4 | 1/3 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2019 | 38/21 | 33/15 | 0/3 | 4/2 | 1/1 | 0/0 | 0/0 |
| 2018 | 42/33 | 37/29 | 2/1 | 3/3 | 0/0 | 0/0 | 0/0 |
| 2017 | 19/26 | 17/20 | 0/2 | 2/2 | 0/2 | 0/0 | 0/0 |
| 2016 | 44/24 | 38/21 | 6/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 19/13 | 7/5 | 7/6 | 0/0 | 5/1 | 0/1 | 0/0 |
| 2014 | 9/8 | 4/4 | 5/3 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2013 | 5/3 | 1/1 | 4/1 | 0/0 | 0/1 | 0/0 | 0/0 |
| ÎN TOTAL | 283/213 | 226/164 | 33/29 | 18/13 | 6/5 | 0/2 | 0/0 |
| succes % | 57.06 % | 57.95 % | 53.23 % | 58.06 % | 54.55 % | 0 % | 0 % |
Jumpei Yamasaki / nejucate / ultimele
| 10.06.26 | 1-a rundă | Colin Sinclair | Jumpei Yamasaki | detaliu meci |  M15 Tokyo | Hard | |
| 08.06.26 06:35 | Calificare | Jumpei Yamasaki  | Asahi Harazaki | 6-4, 6-2 | detaliu meci |
Jumpei Yamasaki form / an 2013
Jumpei Yamasaki / an 2013
| 19.11.13 | 1-a rundă | Yuuya Kibi | Jumpei Yamasaki | 6-4, 6-2 |  | detaliu meci | Toyota Challenger | Carpet |
| 01.07.13 | a 2-a rundă | Yasutaka Uchiyama | Jumpei Yamasaki | 6-1, 6-77, 6-2 | | detaliu meci | Japan F8 | Hard |
| 01.07.13 | 1-a rundă | Jumpei Yamasaki | Aaron Leeder-Chard | 7-63, 3-0, Aaron Leeder-Chard - retragere |  | detaliu meci | ||
| 24.06.13 | 1-a rundă de calif. | Jumpei Yamasaki | Ken Onoda | 6-1, 6-4 | | detaliu meci | Japan F7 | Zgura |
| 24.06.13 | 1-a rundă | Jumpei Yamasaki | Xin Gao | 6-0, 6-4 | | detaliu meci | ||
| 24.06.13 | Calificare | Jumpei Yamasaki | Daniel Ferretti | 6-1, 6-2 | | detaliu meci | ||
| 24.06.13 | a 2-a rundă | Jumpei Yamasaki | Kenichi Sakakibara | 6-0, 6-1 | | detaliu meci | ||
| 24.06.13 | Sfert de finală | Yasutaka Uchiyama | Jumpei Yamasaki | 6-1, 7-5 | | detaliu meci |
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