2018 Keio Challenger

Last updated
2018 Keio Challenger
Date26 February – 4 March (ATP)
5 – 11 March (ITF)
Edition13th (ATP)
2nd (ITF)
Category ATP Challenger Tour
ITF Women's Circuit
Surface Hard
Location Yokohama, Japan
Champions
Men's singles
Flag of Japan.svg Yasutaka Uchiyama
Women's singles
Flag of Russia.svg Veronika Kudermetova
Men's doubles
Flag of Germany.svg Tobias Kamke / Flag of Germany.svg Tim Pütz
Women's doubles
Flag of the United Kingdom.svg Laura Robson / Flag of Hungary.svg Fanny Stollár
  2017  · Keio Challenger ·  2019  

The 2018 Keio Challenger was a professional tennis tournament played on hard courts. It was the thirteenth (ATP) and second (ITF) editions of the tournament and part of the 2018 ATP Challenger Tour and the 2018 ITF Women's Circuit. It took place in Yokohama, Japan between 26 February and 4 March 2018 for the men's edition and between 5 and 11 March 2018 for the women's.

Contents

Men's singles main-draw entrants

Seeds

CountryPlayerRank1Seed
Flag of Australia (converted).svg AUS Jordan Thompson 951
Flag of Australia (converted).svg AUS John Millman 1032
Flag of Chinese Taipei for Olympic games.svg TPE Jason Jung 1533
Flag of Japan.svg JPN Go Soeda 1564
Flag of France.svg FRA Stéphane Robert 1585
Flag of South Korea.svg KOR Kwon Soon-woo 1806
Flag of Japan.svg JPN Tatsuma Ito 1817
Flag of South Korea.svg KOR Lee Duck-hee 1908

Other entrants

The following players received wildcards into the singles main draw:

The following player received entry into the singles main draw as a special exempt:

The following players received entry from the qualifying draw:

The following player received entry as a lucky loser:

Women's singles main-draw entrants

Seeds

CountryPlayerRank1Seed
Flag of Japan.svg JPN Eri Hozumi 1801
Flag of Japan.svg JPN Junri Namigata 1962
Flag of Japan.svg JPN Miharu Imanishi 1973
Flag of Italy.svg ITA Georgia Brescia 2024
Flag of the United Kingdom.svg GBR Laura Robson 2185
Flag of Turkey.svg TUR Ayla Aksu 2266
Flag of Russia.svg RUS Veronika Kudermetova 2277
Flag of the People's Republic of China.svg CHN Lu Jiajing 2328

Other entrants

The following players received wildcards into the singles main draw:

The following players received entry from the qualifying draw:

Champions

Men's singles

Women's singles

Men's doubles

Women's doubles