David Goffin
David Goffin (; born 7 December 1990) is a Belgian professional tennis player. His career-high singles ranking is world No. 7. He is currently the Belgian No. 1, and the first Belgian man to be ranked in the top 10. Goffin has won six ATP titles ...
was the defending champion, but withdrew before the competition began.
Daniil Medvedev
Daniil Sergeyevich Medvedev (russian: Даниил Сергеевич Медведев; born 11 February 1996) is a Russian professional tennis player. He is currently ranked world No. 7 by the Association of Tennis Professionals (ATP), and was ...
won the title, defeating
Kei Nishikori
is an inactive Japanese professional tennis player. He is the second male Japanese player to have been ranked in the top 5 in singles (after Jiro Sato), and the only one to do so in the Open Era. Nishikori first reached his career-high singles ...
in the final, 6–2, 6–4.
Seeds
Draw
Finals
Top half
Bottom half
Qualifying
Seeds
Qualifiers
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
External links
Main drawQualifying draw
{{DEFAULTSORT:2018 Rakuten Japan Open Tennis Championships Singles
Rakuten Japan Open Tennis Championships Singles