Name: Shuichi Sekiguchi
Country: Japan
Birthdate: 15.07.91, 32 years
ATP ranking: 638
TOP ranking's position: 259 (05.05.14, 184 points)
Points: 51
Prize money: 212.127 $
Matches total: 685
Win: 406
%: 59.27 %
Country: Japan
Birthdate: 15.07.91, 32 years
ATP ranking: 638
TOP ranking's position: 259 (05.05.14, 184 points)
Points: 51
Prize money: 212.127 $
Matches total: 685
Win: 406
%: 59.27 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2023 | 23/15 | 22/14 | 0/0 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2022 | 28/14 | 28/14 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 1/9 | 1/6 | 0/0 | 0/3 | 0/0 | 0/0 | 0/0 |
| 2020 | 6/6 | 5/4 | 1/1 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2019 | 55/23 | 48/19 | 0/0 | 0/1 | 1/1 | 6/2 | 0/0 |
| 2018 | 18/19 | 12/9 | 3/7 | 0/1 | 3/2 | 0/0 | 0/0 |
| 2017 | 33/27 | 30/21 | 1/1 | 0/2 | 2/3 | 0/0 | 0/0 |
| 2016 | 54/31 | 45/26 | 3/1 | 4/2 | 2/2 | 0/0 | 0/0 |
| 2015 | 35/21 | 34/18 | 0/0 | 0/2 | 1/1 | 0/0 | 0/0 |
| 2014 | 26/21 | 24/18 | 0/0 | 0/1 | 2/2 | 0/0 | 0/0 |
| 2013 | 51/26 | 39/22 | 10/0 | 0/1 | 2/3 | 0/0 | 0/0 |
| 2012 | 36/24 | 28/21 | 0/1 | 5/0 | 0/1 | 3/1 | 0/0 |
| 2011 | 18/23 | 5/8 | 7/11 | 0/0 | 3/3 | 3/1 | 0/0 |
| 2010 | 20/15 | 17/10 | 2/2 | 0/0 | 0/2 | 0/0 | 1/1 |
| 2009 | 2/4 | 1/2 | 1/1 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2008 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 406/279 | 339/213 | 28/25 | 10/15 | 16/20 | 12/5 | 1/1 |
| perc. % | 59.27 % | 61.41 % | 52.83 % | 40 % | 44.44 % | 70.59 % | 50 % |
Shuichi Sekiguchi / Fixtures
| no matches found |
Shuichi Sekiguchi form / surface: Grass
Shuichi Sekiguchi / surface: Grass
| 09.03.19 | 1/2 | Brydan Klein | Shuichi Sekiguchi | 6-72, 6-1, 6-1 |  | match details |  M25 Mildura | Grass |
| 08.03.19 | 1/4 | Shuichi Sekiguchi | Yuta Shimizu | 6-3, 6-3 |  | match details | ||
| 07.03.19 | 2nd round | Shuichi Sekiguchi | Issei Okamura | 6-3, 3-6, 6-2 | | match details | ||
| 05.03.19 | 1st round | Shuichi Sekiguchi | Alexis Canter | 7-65, 6-1 | | match details | ||
| 02.03.19 | 1/2 | Brydan Klein | Shuichi Sekiguchi | 6-3, 6-2 | | match details | M25 Albury | Grass |
| 01.03.19 | 1/4 | Shuichi Sekiguchi | Thomas Fancutt | 5-7, 6-1, 6-4 | | match details | ||
| 28.02.19 | 2nd round | Shuichi Sekiguchi | Vincent Stouff | 4-6, 6-1, 6-2 | | match details | ||
| 26.02.19 | 1st round | Shuichi Sekiguchi | Alexis Canter | 6-2, 6-1 | | match details | ||
| 18.06.12 | 1st round | Shuichi Sekiguchi | Takeshi Endo | 6-1, 6-3 | | match details |  Japan F6 | Grass |
| 18.06.12 | 2nd round | Shuichi Sekiguchi | Gengo Kikuchi | 0-6, 7-5, 7-63 | | match details | ||
| 18.06.12 | 1/2 | Hiroki Kondo | Shuichi Sekiguchi | 6-4, 3-6, 6-3 | | match details | ||
| 18.06.12 | 1/4 | Shuichi Sekiguchi | Yasutaka Uchiyama | 6-2, 6-2 | | match details | ||
| 20.06.11 | 1st round | Shuichi Sekiguchi | Kishi Watanabe | 3-6, 6-3, 6-2 | | match details | Japan F7 | Grass |
| 20.06.11 | 1/2 | Takuto Niki | Shuichi Sekiguchi | 7-5, 6-1 | | match details | ||
| 20.06.11 | 2nd round | Shuichi Sekiguchi | Arata Onozawa | 7-5, Arata Onozawa - retired | | match details | ||
| 20.06.11 | 1/4 | Shuichi Sekiguchi | Yuichi Ito | 7-64, 2-6, 7-5 | | match details | ||
| 29.06.09 | 1st round | Devin Britton | Shuichi Sekiguchi | 6-4, 6-0 | | match details |  Wimbledon (juniors) | Grass |
