Shintaro Imai

783 ATP ranking 37 points 32 years 178 cm Right handed

Match log

2026

Nonthaburi 1 CH, challenger Hard, January
Q2 L Hiroki Moriya 6-3 6-7(6) 1-6
Q1 W Maxim Zhukov 6-4 6-4

2025

Astana CH, challenger Hard, July
SF L Nicolai Budkov Kjaer 3-6 5-7
QF W Aleksandre Bakshi 2-6 6-4 6-4
R16 W Edward Winter 7-6(4) 6-3
R32 W Amir Omarkhanov 6-2 7-6(4)
Wuxi CH, challenger Hard, May
R32 L Zhe Li 3-6 6-7(5)
Q2 W Hyeon Chung 0-6 6-4 6-3
Q1 W Woobin Shin 6-2 6-4
Brisbane 2 CH, challenger Hard, February
Q1 L Joshua Charlton 3-6 7-6(5) 3-6
Nonthaburi 2 CH, challenger Hard, January
Q1 L Hikaru Shiraishi 6-2 6-7(7) 0-1 RET

2024

Kobe CH, challenger Hard, November
Q1 L Masamichi Imamura 1-6 6-3 4-6
Matsuyama CH, challenger Hard, November
R16 L Terence Atmane 4-6 3-6
R32 W Yaroslav Demin 6-4 3-6 6-1
Q2 L James Mccabe 2-6 3-6
Q1 W Kaichi Uchida 6-4 6-0
Sydney CH, challenger Hard, October
R32 L Tibo Colson 3-6 6-3 2-6
Playford CH, challenger Hard, October
R16 L Marc Polmans 6-7(7) 6-3 2-6
R32 W Taisei Ichikawa 6-1 6-4
Tyler CH, challenger Hard, June
Q1 L Moerani Bouzige 4-6 6-1 4-6
Little Rock CH, challenger Hard, May
Q1 L Rudy Quan 6-4 4-6 2-6
Taipei CH, challenger Hard, May
Q1 L Ji Sung Nam 6-2 3-6 3-6
Burnie 2 CH, challenger Hard, February
Q1 L Alexander Klintcharov 3-6 4-6
Burnie CH, challenger Hard, January
SF L Omar Jasika 5-7 3-6
QF W Luke Saville 6-4 7-6(4)
R16 W Philip Sekulic 6-7(9) 7-5 6-3
R32 W Kokoro Isomura 2-6 6-2 6-3
Q2 W Brandon Walkin 6-3 6-4
Q1 W Matthew Christopher Romios 7-6(4) 6-1

2022

Yokkaichi CH, challenger Hard, November
R16 L Nicholas David Ionel 4-6 4-6
R32 W Keisuke Saitoh 6-4 6-0
Kobe CH, challenger Hard, November
R16 L John Millman 1-6 4-6
R32 W Hiroki Moriya 6-4 6-3
Seoul CH, challenger Hard, October
Q1 L Max Purcell 6-2 3-6 4-6
Tokyo, qualifying Hard, October
Q1 L Max Purcell 6-4 6-7(5) 5-7
Nur-Sultan CH, challenger Hard, July
R32 L Beibit Zhukayev 6-7(3) 1-6

2020

Calgary CH, challenger Hard, February
R32 L Julian Lenz 3-6 6-3 6-7(3)
R64 W Harri Heliovaara 6-0 6-2
Drummondville CH, challenger Hard, February
R32 L Tobias Kamke 3-6 6-1 3-6
R64 W Michael Redlicki 7-6(1) 6-3

2019

Kobe CH, challenger Hard, November
SF L Yuichi Sugita 3-6 6-4 1-6
QF W Hiroki Moriya 6-3 7-6(4)
R16 W Renta Tokuda 3-6 6-3 6-2
R32 W Duck Hee Lee 6-4 6-2
R64 W Seita Watanabe 6-4 6-2
Ningbo CH, challenger Hard, October
R64 L Fajing Sun 4-6 4-6
Kaohsiung CH, challenger Hard, September
R64 L Renta Tokuda 3-6 4-6
Shanghai CH, challenger Hard, September
R64 L Arjun Kadhe 6-7(2) 3-6
Jinan CH, challenger Hard, September
R64 L Chun Hsin Tseng 5-7 6-4 2-6
Yokkaichi CH, challenger Hard, August
R16 L James Duckworth 2-6 3-6
R32 W Nam Hoang Ly 2-6 6-2 6-3
R64 W Naoki Tajima 6-2 6-3
Gatineau CH, challenger Hard, July
R32 L Soon Woo Kwon 2-6 3-6
R64 W Alejandro Tabilo 6-4 2-6 7-5
Winnipeg CH, challenger Hard, July
R32 L Antoine Hoang 6-7(5) 5-7
R64 W Jacob Grills 6-7(6) 7-6(0) 6-0
Gwangju CH, challenger Hard, May
R32 L Zhe Li 3-6 1-6
R64 W Maverick Banes 3-6 6-4 6-2
Seoul CH, challenger Hard, April
R32 L Soon Woo Kwon 3-6 2-6
R64 W Hong Chung 6-1 6-3
Yokohama CH, challenger Hard, February
R64 L David Perez Sanz 2-6 3-6
Q1 L Cheong Eui Kim 1-6 5-7

2018

Kobe CH, challenger Hard, November
R32 L Yasutaka Uchiyama 6-3 3-6 2-6
Zhangjiagang CH, challenger Hard, September
Q2 L Sidharth Rawat 3-6 1-6
Q1 W Brayden Schnur 6-4 0-0 RET
Gwangju CH, challenger Hard, August
Q2 L Jung Woong Na 4-6 2-6
Jinan CH, challenger Hard, August
Q1 L Tung Lin Wu 2-6 3-6
Granby CH, challenger Hard, July
Q2 L Jacob Grills 4-6 1-6
Q1 W Liam Draxl 6-4 6-2
Gatineau CH, challenger Hard, July
Q1 L Antoine Escoffier 4-6 6-3 1-6
Yokohama CH, challenger Hard, February
Q1 L Maverick Banes 6-7(6) 6-1 6-7(5)
Kyoto CH, challenger Hard, February
R32 L Konstantin Kravchuk 4-6 5-7

2017

Toyota CH, challenger Hard, November
R16 L Andrew Whittington 3-6 3-6
R32 W Taro Daniel 6-3 7-6(4)
Kobe CH, challenger Hard, November
Q2 L Takuto Niki 3-6 4-6
Q1 W Christopher Rungkat W/O
Yokohama CH, challenger Hard, February
Q1 L Blaz Rola 4-6 1-6

2016

Toyota CH, challenger Hard, November
Q2 L Michal Przysiezny 6-7(2) 2-6
Q1 W Shunrou Takeshima 6-4 4-6 6-3
Kobe CH, challenger Hard, November
R32 L James Duckworth 0-6 7-6(4) 4-6
Q3 W Kento Takeuchi 6-3 6-3
Q2 W Christopher Rungkat 7-6(1) 6-2
Q1 W Young Seok Kim 6-1 6-2
Kyoto CH, challenger Hard, February
R32 L Alessandro Bega 6-3 3-6 4-6

2014

Toyota CH, challenger Carpet, November
R32 L Yuichi Sugita 1-6 1-6