Nombre: Jumpei Yamasaki
País: Japan
Fecha de nacimiento: 02.07.97, 28 años
ATP ranking: 894
TOP posición de la clasificación: 446 (30.09.19, 71 puntos)
Puntos: 25
Dinero del premio: 79365 $
Partidos totales: 496
ganar: 283
%: 57.06 %
País: Japan
Fecha de nacimiento: 02.07.97, 28 años
ATP ranking: 894
TOP posición de la clasificación: 446 (30.09.19, 71 puntos)
Puntos: 25
Dinero del premio: 79365 $
Partidos totales: 496
ganar: 283
%: 57.06 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 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 |
| TOTAL | 283/213 | 226/164 | 33/29 | 18/13 | 6/5 | 0/2 | 0/0 |
| porc. % | 57.06 % | 57.95 % | 53.23 % | 58.06 % | 54.55 % | 0 % | 0 % |
Jumpei Yamasaki / programado / pasado
| 10.06.26 | 1er ronda | Colin Sinclair | Jumpei Yamasaki | match details |  M15 Tokyo | Difícil | |
| 08.06.26 05:35 | calif. | Jumpei Yamasaki  | Asahi Harazaki | 6-4, 6-2 | match details |
Jumpei Yamasaki form / año 2018
Jumpei Yamasaki / año 2018
| 25.12.18 | 2da ronda | Denis Yevseyev | Jumpei Yamasaki | 6-3, 7-5 |  | match details |  Hong Kong | Difícil |
| 25.12.18 | 1er ronda | Jumpei Yamasaki | Ryota Tanuma | 4-6, 7-61, 6-4 |  | match details | ||
| 05.12.18 | 2da ronda | Felix Corwin | Jumpei Yamasaki | 6-4, 3-6, 6-4 | | match details |  USA F35 | I. difícil |
| 03.12.18 | 1er ronda | Jumpei Yamasaki | Rana-Roop Singh Bhullar | 6-3, 6-3 | | match details | ||
| 28.11.18 | 2da ronda | Alexis Gautier | Jumpei Yamasaki | 6-3, 6-2 | | match details | USA F34 | I. difícil |
| 26.11.18 | 1er ronda | Jumpei Yamasaki | Harrison Adams | 2-6, 6-4, 6-0 | | match details | ||
| 09.10.18 | 1er ronda | Kento Takeuchi | Jumpei Yamasaki | 6-3, 0-6, 7-65 | | match details |  Thailand F6 | Difícil |
| 06.10.18 | 1/2 | Shintaro Imai | Jumpei Yamasaki | 6-2, 6-4 | | match details | Thailand F5 | Difícil |
| 04.10.18 | 1/4 | Jumpei Yamasaki | Alexander Igoshin | 3-6, 6-3, 6-3 | | match details | ||
| 03.10.18 | 2da ronda | Jumpei Yamasaki | Tsung-Hao Huang | 6-77, 6-4, 6-1 | | match details | ||
| 02.10.18 | 1er ronda | Jumpei Yamasaki | Prachaya Baibong | 6-0, 6-0 | | match details | ||
| 25.09.18 | 1er ronda | Jumpei Yamasaki | Wei-De Lin | 6-4, 2-0, Wei-De Lin - retirado | | match details | Thailand F4 | Difícil |
| 25.09.18 | 2da ronda | Karunuday Singh | Jumpei Yamasaki | 6-4, 7-5 | | match details | ||
| 16.09.18 | c 2 | Yuichi Sugita | Jumpei Yamasaki | 6-2, 7-5 | | match details | .png){kind=small} Kaohsiung Challenger | I. difícil |
| 15.09.18 | c 1 | Jumpei Yamasaki | Kuan-Yi Lee | 3-6, 7-66, 3-1, Kuan-Yi Lee - retirado | | match details | ||
| 09.09.18 | c 2 | Tung-Lin Wu | Jumpei Yamasaki | 6-2, 6-2 | | match details |  Shanghai Challenger | Difícil |
| 08.09.18 | c 1 | Jumpei Yamasaki | Abhinav Sanjeev Shanmugam | 6-4, 6-77, 6-3 | | match details | ||
| 21.08.18 | 1er ronda | Oh-Hee Kwon | Jumpei Yamasaki | 6-4, 6-4 | | match details |  Korea F5 | Difícil |
| 20.08.18 | calif. | Jumpei Yamasaki | Jungwon Park | 6-4, 6-0 | | match details | ||
| 19.08.18 | c 2 | Jumpei Yamasaki | In Kyo Jeong | 6-1, 3-0, In Kyo Jeong - retirado | | match details | ||
| 18.08.18 | c 1 | Jumpei Yamasaki | Dukyoung Kim | 6-4, 6-4 | | match details | ||
| 12.08.18 | c 2 | Yecong He | Jumpei Yamasaki | 6-2, 6-4 | | match details | Gwangju Challenger | Difícil |
| 11.08.18 | c 1 | Jumpei Yamasaki | Fajing Sun | 6-1, 2-6, 6-2 | | match details | ||
| 04.08.18 | c 1 | Matej Sabanov | Jumpei Yamasaki | 6-4, 6-4 | | match details | Jinan Challenger | Difícil |
| 28.07.18 | c 1 | Miliaan Niesten | Jumpei Yamasaki | 6-2, 6-2 | | match details | Chengdu Challenger | Difícil |
| 21.07.18 | c 1 | Taha Baadi | Jumpei Yamasaki | 7-66, 6-4 | | match details |  Granby Challenger | Difícil |
| 14.07.18 | c 1 | Jacob Grills | Jumpei Yamasaki | 6-3, 6-1 | | match details | Gatineau Challenger | Difícil |
| 08.07.18 | c 1 | Sem Verbeek | Jumpei Yamasaki | 7-63, 7-64 | | match details | Winnipeg Challenger | Difícil |
| 28.06.18 | 1/2 | Yuki Mochizuki | Jumpei Yamasaki | 6-4, 6-4 | | match details | Hong Kong | Difícil |
| 27.06.18 | 2da ronda | Jumpei Yamasaki | Anthony Jackie Tang | 5-7, 6-3, 6-1 | | match details | ||
| 27.06.18 | 1/4 | Jumpei Yamasaki | Chukang Wang | 6-0, 6-2 | | match details | ||
| 26.06.18 | 1er ronda | Jumpei Yamasaki | Wei-De Lin | 6-3, 6-3 | | match details | ||
| 22.06.18 | 1/4 | Soon-Woo Kwon | Jumpei Yamasaki | 6-3, 6-1 | | match details | Korea F3 | Difícil |
| 20.06.18 | 2da ronda | Jumpei Yamasaki | Young Seok Kim | 7-65, 6-4 | | match details | ||
| 19.06.18 | 1er ronda | Jumpei Yamasaki | Seunghun Shin | 4-6, 6-2, 6-1 | | match details | ||
| 13.06.18 | 2da ronda | Ju-Hae Moon | Jumpei Yamasaki | 6-4, 7-5 | | match details | Korea F2 | Difícil |
| 11.06.18 | 1er ronda | Jumpei Yamasaki | Tae-Woo Lee | 6-3, 6-0 | | match details | ||
| 07.06.18 | 1/4 | Rio Noguchi | Jumpei Yamasaki | 6-2, 6-0 | | match details | Japan F7 | Arcilla |
| 07.06.18 | 2da ronda | Jumpei Yamasaki | Kaito Itsusaki | 6-3, 6-4 | | match details | ||
| 04.06.18 | 1er ronda | Jumpei Yamasaki | Kazuki Shimizu | 6-2, 6-4 | | match details | ||
| 15.05.18 | 2da ronda | Kento Takeuchi | Jumpei Yamasaki | 6-4, 4-6, 7-61 | | match details | China F6 | Difícil |
| 14.05.18 | 1er ronda | Jumpei Yamasaki | Huixin Wang | 6-3, 6-3 | | match details | ||
| 12.05.18 | 1/2 | Rigele Te | Jumpei Yamasaki | 6-3, 7-65 | | match details | China F5 | Difícil |
| 11.05.18 | 1/4 | Jumpei Yamasaki | Kuan-Yi Lee | 6-4, 6-4 | | match details | ||
| 09.05.18 | 2da ronda | Jumpei Yamasaki | Cheong-Eui Kim | 6-2, 7-5 | | match details | ||
| 08.05.18 | 1er ronda | Jumpei Yamasaki | Weibowen Zou | 6-0, 6-0 | | match details | ||
| 02.05.18 | 1/4 | Chun Hsin Tseng | Jumpei Yamasaki | 6-2, 6-3 | | match details |  Vietnam F1 | Difícil |
| 01.05.18 | 2da ronda | Jumpei Yamasaki | Niki Kaliyanda Poonacha | 6-4, 3-6, 6-1 | | match details | ||
| 30.04.18 | 1er ronda | Jumpei Yamasaki | Justin Barki | 6-4, 6-4 | | match details | ||
| 13.04.18 | 1/4 | Renta Tokuda | Jumpei Yamasaki | 4-6, 6-2, 6-4 | | match details | Japan F6 | Difícil |
| 11.04.18 | 2da ronda | Jumpei Yamasaki | Xin Gao | 3-6, 7-65, 6-4 | | match details | ||
| 09.04.18 | 1er ronda | Jumpei Yamasaki | Yuuya Kibi | 7-613, 6-1 | | match details | ||
| 03.04.18 | 2da ronda | Shintaro Imai | Jumpei Yamasaki | 6-3, 6-4 | | match details | Japan F5 | Difícil |
| 02.04.18 | 1er ronda | Jumpei Yamasaki | Soichiro Moritani | 6-1, 6-3 | | match details | ||
| 27.03.18 | 1er ronda | Makoto Ochi | Jumpei Yamasaki | 6-1, 6-2 | | match details | Japan F4 | Difícil |
| 26.03.18 | calif. | Jumpei Yamasaki | Teppei Uesugi | 6-2, 7-5 | | match details | ||
| 25.03.18 | c 2 | Jumpei Yamasaki | Yuga Tashiro | 6-2, 6-3 | | match details | ||
| 24.03.18 | c 1 | Jumpei Yamasaki | Takuya Kureoka | 6-1, 6-0 | | match details | ||
| 19.03.18 | 1er ronda | Shuichi Sekiguchi | Jumpei Yamasaki | 6-78, 7-63, 6-2 | | match details | Japan F3 | Difícil |
| 12.03.18 | 1er ronda | Daniel Nguyen | Jumpei Yamasaki | 6-1, 2-6, 6-1 | | match details | Japan F2 | Difícil |
| 12.03.18 | calif. | Jumpei Yamasaki | Naru Shirafuji | 6-0, 6-0 | | match details | ||
| 11.03.18 | c 2 | Jumpei Yamasaki | Takashi Yasugami | 6-0, 6-3 | | match details | ||
| 08.03.18 | 2da ronda | Yuki Mochizuki | Jumpei Yamasaki | 6-1, 6-3 | | match details | Japan F1 | Difícil |
| 05.03.18 | 1er ronda | Jumpei Yamasaki | Kaichi Uchida | 1-6, 7-63, 6-3 | | match details | ||
| 26.02.18 | 1er ronda | Stephane Robert | Jumpei Yamasaki | 3-6, 6-1, 6-3 | | match details | Yokohama Challenger | Difícil |
| 25.02.18 | calif. | Jumpei Yamasaki | Masamichi Imamura | 4-6, 7-65, 6-4 | | match details | ||
| 24.02.18 | c 2 | Jumpei Yamasaki | Maverick Banes | 2-6, 6-1, 6-4 | | match details | ||
| 23.02.18 | c 1 | Jumpei Yamasaki | Kento Takeuchi | 6-3, 6-3 | | match details | ||
| 31.01.18 | 1er ronda | Riccardo Bonadio | Jumpei Yamasaki | 6-2, 7-60 | | match details |  Egypt F3 | Difícil |
| 29.01.18 | calif. | Jumpei Yamasaki | Louis Lechevretel | 6-3, 6-4 | | match details | ||
| 28.01.18 | c 2 | Jumpei Yamasaki | Ren Nakamura | 6-1, 7-5 | | match details | ||
| 20.01.18 | c 1 | Louis Lechevretel | Jumpei Yamasaki | 4-6, 7-65, 6-4 | | match details | Egypt F2 | Difícil |
| 16.01.18 | 1er ronda | Hiroki Moriya | Jumpei Yamasaki | 6-1, 6-4 | | match details | Egypt F1 | Difícil |
| 03.01.18 | 2da ronda | Fabien Reboul | Jumpei Yamasaki | 7-5, 6-4 | | match details | Hong Kong | Difícil |
| 01.01.18 | 1er ronda | Jumpei Yamasaki | Marshall Tutu | 6-2, 7-5 | | match details |