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: 212127 $
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: 212127 $
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 / scheduled / last
| no matches found |
Shuichi Sekiguchi form / year 2012
Shuichi Sekiguchi / year 2012
| 17.11.12 | q 1 | Wesley Koolhof | Shuichi Sekiguchi | 4-6, 6-1, 7-5 |  | match details |  Toyota Challenger | Carpet |
| 14.11.12 | 2nd round | Mirza Basic | Shuichi Sekiguchi | 7-62, 6-2 | | match details | Yokohama Challenger | Hard |
| 12.11.12 | 1st round | Shuichi Sekiguchi | Ti Chen | 6-4, 4-6, 6-4 |  | match details | ||
| 12.11.12 | qual. | Shuichi Sekiguchi | Kittiphong Wachiramanowong | 6-74, 6-1, 6-1 | | match details | ||
| 12.11.12 | q 1 | Shuichi Sekiguchi | Bumpei Sato | 6-4, 6-2 | | match details | ||
| 12.11.12 | q 2 | Shuichi Sekiguchi | Manato Tanimoto | 6-1, 6-2 | | match details | ||
| 29.10.12 | 1st round | Luke Saville | Shuichi Sekiguchi | 6-2, 6-2 | | match details |  Australia F12 | Hard |
| 22.10.12 | 1st round | Dayne Kelly | Shuichi Sekiguchi | 6-2, 6-4 | | match details | Australia F11 | Hard |
| 15.10.12 | 1st round | Shuichi Sekiguchi | Yuuya Kibi | 6-0, 6-2 | | match details | Japan F9 | Hard |
| 15.10.12 | 1/2 | Hiroki Kondo | Shuichi Sekiguchi | 6-3, 6-4 | | match details | ||
| 15.10.12 | 2nd round | Shuichi Sekiguchi | Masatoshi Miyazaki | 5-7, 7-65, 6-2 | | match details | ||
| 15.10.12 | 1/4 | Shuichi Sekiguchi | Hiroyasu Ehara | 6-0, 6-4 | | match details | ||
| 29.09.12 | q 1 | Dusan Lajovic | Shuichi Sekiguchi | 6-1, 7-5 | | match details | Tokyo | Hard |
| 24.09.12 | 1/2 | Liang-Chi Huang | Shuichi Sekiguchi | 6-4, 6-2 | | match details |  Vietnam F6 | Hard |
| 24.09.12 | 1st round | Shuichi Sekiguchi | Chieh-Fu Wang | 7-62, 1-6, 6-3 | | match details | ||
| 24.09.12 | 2nd round | Shuichi Sekiguchi | Hyun-Woo Nam | 6-2, 3-6, 3-0, Hyun-Woo Nam - retired | | match details | ||
| 24.09.12 | 1/4 | Shuichi Sekiguchi | Vijayant Malik | 6-4, 6-1 | | match details | ||
| 17.09.12 | 1st round | Jae Hwan Kim | Shuichi Sekiguchi | 6-1, 6-2 | | match details | Vietnam F5 | Hard |
| 10.09.12 | q 2 | Ruikai Wang | Shuichi Sekiguchi | 7-64, 6-4 | | match details |  Ningboo Challenger | Hard |
| 03.09.12 | qual. | Antony Dupuis | Shuichi Sekiguchi | 7-5, 6-2 | | match details | Shanghai Challenger | Hard |
| 02.09.12 | q 2 | Shuichi Sekiguchi | Chu-Huan Yi | 7-65, 6-3 | | match details | ||
| 01.09.12 | q 1 | Shuichi Sekiguchi | Zhaoyi Cao | 6-4, 6-4 | | match details | ||
| 04.08.12 | q 1 | Hiroyasu Ehara | Shuichi Sekiguchi | 4-0, Shuichi Sekiguchi - retired | | match details |  Aptos Challenger | Hard |
| 28.07.12 | q 2 | Jeff Dadamo | Shuichi Sekiguchi | 7-63, 6-4 | | match details |  Vancouver Challenger | Hard |
| 21.07.12 | q 1 | Jarmere Jenkins | Shuichi Sekiguchi | 6-0, 6-3 | | match details | Lexington Challenger | Hard |
| 25.06.12 | 1st round | Aaron Leeder-Chard | Shuichi Sekiguchi | 7-5, 7-5 | | match details | Japan F7 | Clay |
| 18.06.12 | 2nd round | Shuichi Sekiguchi | Gengo Kikuchi | 0-6, 7-5, 7-63 | | match details | Japan F6 | Grass |
| 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 | ||
| 18.06.12 | 1st round | Shuichi Sekiguchi | Takeshi Endo | 6-1, 6-3 | | match details | ||
| 14.05.12 | 1st round | Shuichi Sekiguchi | Gavin Van Peperzeel | 6-1, 5-7, 7-5 | | match details |  Thailand F2 | Hard |
| 14.05.12 | 2nd round | Shuichi Sekiguchi | Tyler Hochwalt | 3-6, 7-5, 4-0, Tyler Hochwalt - retired | | match details | ||
| 14.05.12 | 1/4 | Christopher Rungkat | Shuichi Sekiguchi | 4-3, Shuichi Sekiguchi - retired | | match details | ||
| 07.05.12 | 1st round | Shuichi Sekiguchi | Punnakrit Kritakara | 7-5, 6-2 | | match details | Thailand F1 | Hard |
| 07.05.12 | 2nd round | Shuichi Sekiguchi | Warit Sornbutnark | 6-4, 6-4 | | match details | ||
| 07.05.12 | 1/2 | Luke Saville | Shuichi Sekiguchi | 6-0, 7-66 | | match details | ||
| 07.05.12 | 1/4 | Shuichi Sekiguchi | Nick Lindahl | 4-6, 6-3, 6-4 | | match details | ||
| 09.04.12 | 1/4 | Shuichi Sekiguchi | Jose Statham | 7-65, 6-3 | | match details | Vietnam F2 | I. hard |
| 09.04.12 | 1/2 | Shuichi Sekiguchi | Christopher Rungkat | 6-2, 6-2 | | match details | ||
| 09.04.12 | 1st round | Shuichi Sekiguchi | Perakiat Siriluethaiwattana | 7-5, 6-3 | | match details | ||
| 09.04.12 | fin | Shuichi Sekiguchi | Daniel Geib | 6-1, 6-3 | | match details | ||
| 09.04.12 | 2nd round | Shuichi Sekiguchi | Ji Sung Nam | 6-4, 6-0 | | match details | ||
| 02.04.12 | 1st round | Bowen Ouyang | Shuichi Sekiguchi | 6-4, 4-6, 6-4 | | match details | Japan F4 | Hard |
| 26.03.12 | 1/4 | Hiroki Moriya | Shuichi Sekiguchi | 7-63, 6-1 | | match details | Japan F3 | Hard |
| 26.03.12 | 1st round | Shuichi Sekiguchi | Hiroyasu Ehara | 6-2, 4-6, 7-5 | | match details | ||
| 26.03.12 | 2nd round | Shuichi Sekiguchi | Ya-Nan Ma | 6-4, 6-4 | | match details | ||
| 19.03.12 | 2nd round | Hiroki Kondo | Shuichi Sekiguchi | 6-4, 7-66 | | match details | Japan F2 | Hard |
| 19.03.12 | 1st round | Shuichi Sekiguchi | Bumpei Sato | 6-1, 6-0 | | match details | ||
| 12.03.12 | 1st round | Shota Tagawa | Shuichi Sekiguchi | 7-63, 4-6, 7-62 | | match details | Japan F1 | Hard |
| 05.03.12 | 1/4 | Sanam Singh | Shuichi Sekiguchi | 6-3, 6-1 | | match details |  India F3 | Hard |
| 05.03.12 | 1st round | Shuichi Sekiguchi | Rohan Gajjar | 2-6, 6-3, 7-62 | | match details | ||
| 05.03.12 | 2nd round | Shuichi Sekiguchi | James Feaver | 6-3, 6-3 | | match details | ||
| 27.02.12 | 2nd round | Shuichi Sekiguchi | James Feaver | 6-2, 3-0, James Feaver - retired | | match details | India F2 | Hard |
| 27.02.12 | 1/4 | Shuichi Sekiguchi | Arata Onozawa | 6-4, 6-4 | | match details | ||
| 27.02.12 | fin | Sanam Singh | Shuichi Sekiguchi | 6-1, 6-4 | | match details | ||
| 27.02.12 | 1/2 | Shuichi Sekiguchi | Jordi Munoz-Abreu | 7-5, 5-7, 7-5 | | match details | ||
| 27.02.12 | 1st round | Shuichi Sekiguchi | Ranjeet Virali-Murugesan | 7-5, 1-6, 3-0, Ranjeet Virali-Murugesan - retired | | match details | ||
| 20.02.12 | 1st round | Shuichi Sekiguchi | Ranjeet Singh | 6-1, 6-0 | | match details | India F1 | Hard |
| 20.02.12 | 1/4 | Sanam Singh | Shuichi Sekiguchi | 6-1, 6-1 | | match details | ||
| 20.02.12 | 2nd round | Shuichi Sekiguchi | Hsin-Han Lee | 4-6, 6-3, 7-63 | | match details |
