Name: Shuichi Sekiguchi
Country: Japan
Birthdate: 15.07.91, 30 years
ATP ranking: 439
TOP ranking's position: 259 (05.05.14, 184 points)
Points: 87
Prize money: 181.591 $
Matches total: 605
Win: 355
%: 58.68 %
Country: Japan
Birthdate: 15.07.91, 30 years
ATP ranking: 439
TOP ranking's position: 259 (05.05.14, 184 points)
Points: 87
Prize money: 181.591 $
Matches total: 605
Win: 355
%: 58.68 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 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 | 355/250 | 289/185 | 28/25 | 9/14 | 16/20 | 12/5 | 1/1 |
| perc. % | 58.68 % | 60.97 % | 52.83 % | 39.13 % | 44.44 % | 70.59 % | 50 % |
Shuichi Sekiguchi / Fixtures
| no matches found |
Shuichi Sekiguchi form
Shuichi Sekiguchi / Latest Scores
| 04.08.21 | 1st round | Alfredo Perez | Shuichi Sekiguchi | 6-1, 7-61 |  | match details |  M25 Decatur | Hard |
| 26.07.21 | 1st round | Ulises Blanch | Shuichi Sekiguchi | 6-3, 6-4 | | match details | Lexington Challenger | Hard |
| 19.07.21 | 1st round | Christian Harrison | Shuichi Sekiguchi | 6-4, 6-4 | | match details | Cary Challenger | Hard |
| 27.04.21 | 1st round | Pedro Sakamoto | Shuichi Sekiguchi | 6-2, 6-4 | | match details |  Salinas 2 | Hard |
| 21.04.21 | 2nd round | Nicolas Jarry | Shuichi Sekiguchi | 6-1, 6-2 | | match details | Salinas Challenger | Hard |
| 19.04.21 | 1st round | Shuichi Sekiguchi | Hiroki Moriya | 6-1, 7-65 |  | match details | ||
| 12.04.21 | q 1 | Altug Celikbilek | Shuichi Sekiguchi | 4-6, 6-4, 7-5 | | match details | Orlando Challenger | Hard |
| 16.03.21 | 1st round | Alexis Galarneau | Shuichi Sekiguchi | 6-3, 6-1 | | match details | Cleveland Challenger | I. hard |
| 08.03.21 | 1st round | Duje Ajdukovic | Shuichi Sekiguchi | 7-5, 6-2 | | match details |  St. Petersburg | I. hard |
| 01.03.21 | 1st round | Cem Ilkel | Shuichi Sekiguchi | 6-3, 6-2 | | match details | St. Petersburg | I. hard |
| 14.10.20 | 1st round | Maxime Hamou | Shuichi Sekiguchi | 4-6, 7-62, 7-64 | | match details |  M25+H Rodez | I. hard |
| 03.10.20 | 1/4 | Gastao Elias | Shuichi Sekiguchi | 6-2, 6-3 | | match details |  M25 Porto | Hard |
| 01.10.20 | 2nd round | Shuichi Sekiguchi | Patrik Niklas-Salminen | 3-6, 6-2, 6-3 | | match details | ||
| 30.09.20 | 1st round | Shuichi Sekiguchi | Sadio Doumbia | 6-4, 7-66 | | match details | ||
| 23.09.20 | 2nd round | Felipe Meligeni Rodrigues Alves | Shuichi Sekiguchi | 6-2, 6-3 | | match details |  Sibiu Challenger | Clay |
| 22.09.20 | 1st round | Shuichi Sekiguchi | Dragos Dima | 7-5, 7-66 | | match details | ||
| 31.01.20 | 1/4 | Matija Pecotic | Shuichi Sekiguchi | 6-2, 7-5 | | match details |  M25 Nonthaburi | Hard |
| 30.01.20 | 2nd round | Shuichi Sekiguchi | Jung-Woong Na | 6-1, 6-4 | | match details | ||
| 29.01.20 | 1st round | Shuichi Sekiguchi | Kasidit Samrej | 6-3, 6-2 | | match details | ||
| 22.01.20 | 2nd round | Peter Polansky | Shuichi Sekiguchi | 6-3, 7-5 | | match details | Bangkok Challenger | Hard |
| 21.01.20 | 1st round | Shuichi Sekiguchi | Viktor Galovic | 6-3, 3-0, Viktor Galovic - retired | | match details | ||
| 11.01.20 | q 1 | Tatsuma Ito | Shuichi Sekiguchi | 6-3, 4-6, 6-4 | | match details |  Auckland | Hard |
| 04.01.20 | 1/2 | Luke Saville | Shuichi Sekiguchi | 6-3, 6-3 | | match details | M15 Te | Hard |
| 02.01.20 | 2nd round | Shuichi Sekiguchi | Calum Puttergill | 2-6, 6-2, 6-2 | | match details | ||
| 02.01.20 | 1/4 | Shuichi Sekiguchi | George Stoupe | 6-3, 6-1 | | match details | ||
| 31.12.19 | 1st round | Shuichi Sekiguchi | Sam Ryan Ziegann | 6-2, 6-3 | | match details | ||
| 14.11.19 | 3rd round | Roberto Ortega-Olmedo | Shuichi Sekiguchi | 6-2, 6-4 | | match details |  Pune Challenger | Hard |
| 12.11.19 | 2nd round | Shuichi Sekiguchi | Roman Blokhin | 6-3, 6-0 | | match details | ||
| 04.11.19 | 1st round | Ben Patael | Shuichi Sekiguchi | 6-3, 6-2 | | match details |  Kobe Challenger | I. hard |
| 31.10.19 | 3rd round | Marc Polmans | Shuichi Sekiguchi | 6-3, 6-4 | | match details |  Playford Challenger | Hard |
| 29.10.19 | 2nd round | Shuichi Sekiguchi | Matthew Christopher Romios | 6-3, 6-1 | | match details | ||
| 24.10.19 | 3rd round | Yasutaka Uchiyama | Shuichi Sekiguchi | 6-4, 3-6, 7-5 | | match details | Traralgon Challenger | Hard |
| 22.10.19 | 2nd round | Shuichi Sekiguchi | Dayne Kelly | 6-4, 2-6, 7-67 | | match details | ||
| 14.10.19 | 1st round | Ji Sung Nam | Shuichi Sekiguchi | 6-1, 6-1 | | match details |  Ningboo Challenger | Hard |
| 11.10.19 | 1/4 | Daniel Nguyen | Shuichi Sekiguchi | 5-1, Shuichi Sekiguchi - retired | | match details |  M25 Tay | Hard |
| 10.10.19 | 2nd round | Shuichi Sekiguchi | Kento Takeuchi | 5-5, Kento Takeuchi - retired | | match details | ||
| 08.10.19 | 1st round | Shuichi Sekiguchi | Sidharth Rawat | 6-0, 6-1 | | match details | ||
| 17.09.19 | 2nd round | Prajnesh Gunneswaran | Shuichi Sekiguchi | 6-3, 6-2 | | match details | .png){kind=small} Kaohsiung Challenger | Carpet |
| 16.09.19 | 1st round | Shuichi Sekiguchi | Ray Ho | 7-66, 6-3 | | match details | ||
| 12.09.19 | 3rd round | Yasutaka Uchiyama | Shuichi Sekiguchi | 6-4, 6-3 | | match details | Shanghai Challenger | Hard |
| 11.09.19 | 2nd round | Shuichi Sekiguchi | Saketh-Sai Myneni | 4-6, 6-3, 7-64 | | match details | ||
| 09.09.19 | 1st round | Shuichi Sekiguchi | Jacob Grills | 3-6, 6-1, 6-1 | | match details | ||
| 04.09.19 | 2nd round | Akira Santillan | Shuichi Sekiguchi | 6-1, 6-2 | | match details | Jinan Challenger | Hard |
| 03.09.19 | 1st round | Shuichi Sekiguchi | Sasi Kumar Mukund | 6-3, 6-3 | | match details | ||
| 08.08.19 | 3rd round | Tung-Lin Wu | Shuichi Sekiguchi | 6-4, Shuichi Sekiguchi - retired | | match details | Yokkaichi Challenger | Hard |
| 07.08.19 | 2nd round | Shuichi Sekiguchi | Ze Zhang | 3-6, 7-65, 7-5 | | match details | ||
| 06.08.19 | 1st round | Shuichi Sekiguchi | Kousuke Ogura | 6-1, 6-3 | | match details | ||
| 02.08.19 | 1/4 | Tatsuma Ito | Shuichi Sekiguchi | 6-2, 6-1 | | match details | Chengdu Challenger | Hard |
| 01.08.19 | 3rd round | Shuichi Sekiguchi | Goncalo Oliveira | 6-4, 3-6, 6-4 | | match details | ||
| 31.07.19 | 2nd round | Shuichi Sekiguchi | Tsung-Hua Yang | 6-4, 6-4 | | match details |
