2017 Keio Challenger

Last updated
2017 Keio Challenger
Date27 February – 5 March (ATP)
6 – 12 March (ITF)
Edition12th (ATP)
1st (ITF)
Category ATP Challenger Tour
ITF Women's Circuit
Prize money$50,000+H (ATP)
$25,000 (ITF)
Surface Hard
Location Yokohama, Japan
Champions
Men's singles
Flag of Japan.svg Yūichi Sugita
Women's singles
Flag of Japan.svg Akiko Omae
Men's doubles
Flag of Croatia.svg Marin Draganja / Flag of Croatia.svg Tomislav Draganja
Women's doubles
Flag of Japan.svg Ayaka Okuno / Flag of Japan.svg Erika Sema
  2015  · Keio Challenger ·  2018  

The 2017 Keio Challenger was a professional tennis tournament played on hard courts. It was the twelfth (ATP) and first (ITF) editions of the tournament and part of the 2017 ATP Challenger Tour and the 2017 ITF Women's Circuit. The tournament offered $50,000+H in prize money for the men and $25,000 prize money for the women. It took place in Yokohama, Japan between 27 February and 5 March 2017 for the men's edition and between 6 and 12 March 2017 for the women's.

Contents

Men's singles main-draw entrants

Seeds

CountryPlayerRank1Seed
Flag of Japan.svg JPN Yūichi Sugita 1141
Flag of Switzerland (Pantone).svg  SUI Henri Laaksonen 1222
Flag of South Korea.svg KOR Lee Duck-hee 1353
Flag of Japan.svg JPN Go Soeda 1364
Flag of Slovenia.svg SLO Grega Žemlja 1505
Flag of Belgium (civil).svg BEL Ruben Bemelmans 1526
Flag of the People's Republic of China.svg CHN Zhang Ze 1577
Flag of Australia (converted).svg AUS Andrew Whittington 1648

Other entrants

The following players received wildcards into the singles main draw:

The following player received entry into the singles main using a protected ranking:

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

The following players received entry from the qualifying draw:

Women's singles main-draw entrants

Seeds

CountryPlayerRank1Seed
Flag of Japan.svg JPN Miyu Kato 2011
Flag of the United Kingdom.svg GBR Laura Robson 2072
Flag of Japan.svg JPN Akiko Omae 2293
Flag of Japan.svg JPN Mayo Hibi 2304
Flag of Japan.svg JPN Shiho Akita 2465
Flag of Japan.svg JPN Junri Namigata 2566
Flag of Kazakhstan.svg KAZ Galina Voskoboeva 2577
Flag of Japan.svg JPN Kyōka Okamura 2598

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