2019 Keio Challenger
The 2019 Keio Challenger was a professional tennis tournament played on hard courts. It was the fourteenth (men's) and third (women's) editions of the tournament and part of the 2019 ATP Challenger Tour and the 2019 ITF Women's World Tennis Tour. It took place in Yokohama, Japan between 25 February and 10 March 2019.
| 2019 Keio Challenger | |
|---|---|
| Date | 25 February – 3 March (men's) 4 – 10 March (women's) | 
| Edition | 14th (men's) 3rd (women's) | 
| Category | ATP Challenger Tour ITF Women's World Tennis Tour | 
| Surface | Hard | 
| Location | Yokohama, Japan | 
| Champions | |
| Men's singles | |
|  Kwon Soon-woo | |
| Women's singles | |
| .svg.png.webp) Greet Minnen | |
| Men's doubles | |
|  Moez Echargui /  Skander Mansouri | |
| Women's doubles | |
|  Choi Ji-hee /  Han Na-lae | |
Men's singles main-draw entrants
    
    Seeds
    
| Country | Player | Rank1 | Seed | 
|---|---|---|---|
|  JPN | Tatsuma Ito | 132 | 1 | 
|  GER | Oscar Otte | 156 | 2 | 
|  JPN | Yūichi Sugita | 160 | 3 | 
|  JPN | Hiroki Moriya | 177 | 4 | 
|  GER | Mats Moraing | 184 | 5 | 
|  AUT | Jurij Rodionov | 191 | 6 | 
|  JPN | Go Soeda | 194 | 7 | 
|  ISR | Dudi Sela | 195 | 8 | 
|  SLO | Blaž Rola | 201 | 9 | 
|  ITA | Gianluca Mager | 213 | 10 | 
|  KOR | Kwon Soon-woo | 225 | 11 | 
|  ARG | Pedro Cachín | 235 | 12 | 
|  BRA | Guilherme Clezar | 237 | 13 | 
| .svg.png.webp) CAN | Filip Peliwo | 238 | 14 | 
|  SRB | Viktor Troicki | 243 | 15 | 
|  FRA | Enzo Couacaud | 249 | 16 | 
- 1 Rankings are as of 18 February 2019.
Other entrants
    
The following players received wildcards into the singles main draw:
 Shinji Hazawa Shinji Hazawa
 Masamichi Imamura Masamichi Imamura
 Naoto Kai Naoto Kai
 Sung Yo-han Sung Yo-han
 Kaito Uesugi Kaito Uesugi
The following player received entry into the singles main draw using a protected ranking:
The following players received entry into the singles main draw using their ITF World Tennis Ranking:
The following players received entry from the qualifying draw:
 Kim Cheong-eui Kim Cheong-eui
 Tseng Chun-hsin Tseng Chun-hsin
The following player received entry as a lucky loser:
Women's singles main-draw entrants
    
    Seeds
    
| Country | Player | Rank1 | Seed | 
|---|---|---|---|
|  SRB | Ivana Jorović | 108 | 1 | 
|  CHN | Liu Fangzhou | 173 | 2 | 
|  SVK | Rebecca Šramková | 182 | 3 | 
|  SUI | Ylena In-Albon | 183 | 4 | 
|  CHN | Lu Jiajing | 186 | 5 | 
|  SRB | Dejana Radanović | 195 | 6 | 
|  KOR | Han Na-lae | 199 | 7 | 
|  JPN | Ayano Shimizu | 206 | 8 | 
- 1 Rankings are as of 25 February 2019.
Other entrants
    
The following players received wildcards into the singles main draw:
 Ayumi Hirata Ayumi Hirata
 Anri Nagata Anri Nagata
 Risa Ozaki Risa Ozaki
 Satoko Sueno Satoko Sueno
The following players received entry into the singles main draw using their ITF World Tennis Ranking:
 Lee Hua-chen Lee Hua-chen
 Nudnida Luangnam Nudnida Luangnam
 Anna Morgina Anna Morgina
 Naho Sato Naho Sato
 Anna Ureke Anna Ureke
The following players received entry from the qualifying draw:
 Mayuka Aikawa Mayuka Aikawa
 Shiho Akita Shiho Akita
 Catherine Harrison Catherine Harrison
 Kyōka Okamura Kyōka Okamura
 Akiko Omae Akiko Omae
 Risa Ushijima Risa Ushijima
Champions
    
    Men's singles
    
 Kwon Soon-woo def. Kwon Soon-woo def. Oscar Otte 7–6(7–4), 6–3. Oscar Otte 7–6(7–4), 6–3.
Women's singles
    
.svg.png.webp) Greet Minnen def. Greet Minnen def. Elena-Gabriela Ruse, 6–4, 6–1 Elena-Gabriela Ruse, 6–4, 6–1
Men's doubles
    
 Moez Echargui / Moez Echargui / Skander Mansouri def. Skander Mansouri def..svg.png.webp) Max Purcell / Max Purcell /.svg.png.webp) Luke Saville 7–6(8–6), 6–7(3–7), [10–7]. Luke Saville 7–6(8–6), 6–7(3–7), [10–7].
Women's doubles
    
 Choi Ji-hee / Choi Ji-hee / Han Na-lae def. Han Na-lae def. Rutuja Bhosale / Rutuja Bhosale / Akiko Omae, 6–1, 7–5 Akiko Omae, 6–1, 7–5
External links
    
- Official Website
- 2019 Keio Challenger at ITFtennis.com
