Kei Nishikori of Team Japan plays a forehand during his Men's Singles First Round match against Andrey Rublev of Team ROC on day two of the Tokyo...
Kei Nishikori of Team Japan plays a forehand during his Men's Singles First Round match against Andrey Rublev of Team ROC on day two of the Tokyo...
Kei Nishikori of Team Japan plays a backhand during his Men's Singles Quarterfinal match against Novak Djokovic of Team Serbia on day six of the...
Kei Nishikori of Japan celebrates winning his mens second round match against Karen Khachanov of Russia during day four of the 2021 French Open at...
Kei Nishikori of Japan celebrates after defeating Novak Djokovic of Serbia in their men's singles semifinal match on Day Thirteen of the 2014 US Open...
Kei Nishikori of Japan during the ATP all access hour during Day One of the Rolex Monte-Carlo Masters at Monte-Carlo Country Club on April 14, 2019...
Kei Nishikori of Japan looks on in between serves against Taylor Fritz during the ATP Atlanta Open quarter finals at Atlantic Station on July 28,...
Kei Nishikori of Japan hits a shot against Jordan Thompson during the first round of the ATP Atlanta Open at Atlantic Station on July 25, 2023 in...
Kei Nishikori of Japan celebrates with the Japanese flag after winning the singles bronze medal match against Rafael Nadal of Spain on Day 9 of the...
Kei Nishikori of Japan celebrates match point to win the singles bronze medal match against Rafael Nadal of Spain on Day 9 of the Rio 2016 Olympic...
Roger Federer of Switzerland at the net after his three set defeat congratulates Kei Nishikori of Japan during their quarter final round match during...
Kei Nishikori of Japan shows his dejection against Dan Evans of Great Britain during their second round match on Day 6 of the BNP Paribas Open at the...
Kei Nishikori of Team Japan plays a forehand during the practice session ahead of the Tokyo 2020 Olympic Games at Ariake Tennis Park on July 22, 2021...
Kei Nishikori of Japan plays a forehand against Dan Evans of Great Britain during their second round match on Day 6 of the BNP Paribas Open at the...
Kei Nishikori of Japan celebrates match point to win the singles bronze medal match against Rafael Nadal of Spain on Day 9 of the Rio 2016 Olympic...
Kei Nishikori of Japan celebrates after winning the Men’s Finals match against Daniil Medvedev of Russia during day eight of the 2019 Brisbane...
Kei Nishikori of Japan celebrates after winning the match in the Men’s Finals match against Daniil Medvedev of Russia during day eight of the 2019...
Kei Nishikori of Japan reacts after a shot against Juncheng Shang during the second round of the ATP Atlanta Open at Atlantic Station on July 27,...
Kei Nishikori of Japan hits a shot against Jordan Thompson during the first round of the ATP Atlanta Open at Atlantic Station on July 25, 2023 in...
Kei Nishikori of Japan plays Joao Sousa of Portugal during the BNP Paribas Open at the Indian Wells Tennis Garden on October 07, 2021 in Indian...
Kei Nishikori of Japan celebrates a shot during a match against Cameron Norrie of Great Britain on Day 6 during the Citi Open at Rock Creek Tennis...
Novak Djokovic of Serbia and Kei Nishikori of Japan line up before their men's singles semi final on day seven of the ATP World Tour Finals at O2...
Kei Nishikori of Japan plays a backhand during the men's singles third round match against Andrej Martin of Slovakia on Day 6 of the 2016 Rio...
Kei Nishikori of Japan celebrates winning a semifinal match against Nick Kyrgios of Australia during Day 12 of the Miami Open presented by Itau at...
Roger Federer of Switzerland at the net after his three set defeat congratulates Kei Nishikori of Japan during their quarter final round match during...
Kei Nishikori of Japan reacts against Marin Cilic of Croatia during their men's singles final match on Day fifteen of the 2014 US Open at the USTA...
Kei Nishikori of Japan celebrates after defeating Novak Djokovic of Serbia in their men's singles semifinal match on Day Thirteen of the 2014 US Open...
Kei Nishikori of Japan celebrates after defeating Novak Djokovic of Serbia in their men's singles semifinal match on Day Thirteen of the 2014 US Open...
Kei Nishikori of Japan shows his dejection against Dan Evans of Great Britain during their second round match on Day 6 of the BNP Paribas Open at the...
Kei Nishikori of Japan leaves the Center Court after losing his match against Sebastian Korda of the United States during day 6 of the Noventi Open...
Kei Nishikori of Japan reacts during his Men's Singles fourth round match against Alexander Zverev of Germany on day eight of the 2021 French Open at...
Kei Nishikori of Japan celebrates winning his mens second round match against Karen Khachanov of Russia during day four of the 2021 French Open at...
May 30. Kei Nishikori of Japan loses the grip of his tennis racquet while serving against Alessandro Giannessi of Italy, Nishikori managed to...
Japan's Kei Nishikori serves to Serbia's Novak Djokovic during their Tokyo 2020 Olympic Games men's singles quarterfinal tennis match at the Ariake...
Japan's Kei Nishikori reacts as he plays against Germany's Alexander Zverev during their men's singles fourth round tennis match on Day 8 of The...
Japan's Kei Nishikori returns the ball to Germany's Alexander Zverev during their men's singles fourth round tennis match on Day 8 of The Roland...
Kei Nishikori of Japan celebrates his victory over Ernests Gulbis of Latvia in straight sets during Day 4 of the ABN AMRO World Tennis Tournament at...
Kei Nishikori of Japan wipes his face after retiring from his quarter final match against Novak Djokovic of Serbia during day 10 of the 2019...
The eight singles players competing at the Nitto ATP Finals take the Jubilee line on the London Underground from North Greenwich station to...
Kei Nishikori of Japan celebrates match point during his men's singles quarter-final match against Marin Cilic of Croatia on Day Ten of the 2018 US...
Kei Nishikori of Japan hits a shot against Jordan Thompson during the first round of the ATP Atlanta Open at Atlantic Station on July 25, 2023 in...
Kei Nishikori of Team Japan plays a forehand during his Men's Singles Third Round match against Ilya Ivashka of Team Belarus on day five of the Tokyo...
Kei Nishikori of Japan hits a shot against Juncheng Shang during the second round of the ATP Atlanta Open at Atlantic Station on July 27, 2023 in...
Kei Nishikori of Japan hits a shot against Jordan Thompson during the first round of the ATP Atlanta Open at Atlantic Station on July 25, 2023 in...
Kei Nishikori of Team Japan plays a forehand during his Men's Singles Second Round match against Marcos Giron of Team USA on day four of the Tokyo...
Kei Nishikori of Japan watches his stop ball fly over the net during his round of 16 match against Karen Khachanov of Russia on day 3 of the Gerry...
Kei Nishikori of Japan plays a backhand during the Gentlemen's Singles second round match against Sergiy Stakhovsky of Ukraine on day three of the...
Kei Nishikori of Japan watches the ball during a practice session ahead of the 2017 Australian Open at Melbourne Park on January 12, 2017 in...
Kei Nishikori and Rafael Nadal pose with Lola the wombat ahead of the Fast4International Exhibition this evening at the ICC Sydney Theatre on January...
Kei Nishikori of Japan celebrates victory against Stan Wawrinka of Switzerland after their semi final match on day seven of the 2017 Brisbane...
Kei Nishikori of Japan celebrates winning the first set against Gael Monfils of France in the Men's Singles Quarterfinal on Day 7 of the Rio 2016...
Kei Nishikori of Japan plays a backhand during the men's singles third round match against Andrej Martin of Slovakia on Day 6 of the 2016 Rio...
Kei Nishikori of Japan celebrates with the trophy after defeating Taylor Fritz of the United States in their singles final match on Day 7 of the...
Kei Nishikori of Japan reacts to a shot during his semi-final singles match against Sam Querrey of the United States on Day 6 of the Memphis Openat...
Kei Nishikori of Japan holds the trophy of the Barcelona Open Banc Sabadell after defeating Pablo Andujar of Spain on the final match during day...
Kei Nishikori of Japan returns a shot during his Davis Cup match against Milos Raonic of Canada March 8, 2015 in Vancouver, British Columbia, Canada....
Winner Kei Nishikori of Japan poses with his trophy after winning the men's singles final match against Milos Raonic of Canada on day seven of...
Kei Nishikori of Japan reacts after winning the men's singles final match against Milos Raonic of Canada on day seven of Rakuten Open 2014 at Ariake...
Kei Nishikori of Japan celebrates after defeating Novak Djokovic of Serbia in their men's singles semifinal match on Day Thirteen of the 2014 US Open...
Kei Nishikori of Japan celebrates after defeating Novak Djokovic of Serbia in their men's singles semifinal match on Day Thirteen of the 2014 US Open...
