World No.9 Kei Nishikori will Lead Australian Open 2018 Promotion in Japan-PR Newswire APAC
Kei Nishikori vs Maxime Janvier - Round 1 Highlights | Roland-Garros 2018 - YouTube
Kei Nishikori - Wikipedia
Kei Nishikori downs Philipp Kohlschreiber to advance to U.S. Open quarters - Sportsnet.ca
Kei Nishikori may miss Australian Open
Kei Nishikori Eyes Return To The Top 10, Tips Compatriot Watanuki For Future Stardom - UBITENNIS
Roland Garros 2018: Kei Nishikori's outfit : Tennis Buzz
Kei Nishikori targets Australian Open 2018 glory after lengthy injury layoff - tennis - Hindustan Times
Kei Nishikori (JPN), Michael Chang, JUNE 2, 2018 - Tennis : Kei Nishikori of Japan and his coach Michael Chang during a training session prior to the Men's single fourth round match
US Open 2018: Kei Nishikori exacts revenge over Marin Cilic
Brilliant Novak Djokovic far too good for Kei Nishikori in US Open semis
US Open 2018: Kei Nishikori downs seventh seed Marin Cilic in five sets to progress to semi-finals - Sports News , Firstpost
Kei Nishikori withdraws from New York Open
Kei Nishikori continues fine form to advance into Paris Open quarters
US Open 2018: Nishikori gains measure of revenge over Cilic in latest New York epic - myKhel
Australian Open 2018: Kei Nishikori ruled out by injury