Rovereto Challenger
Rovereto Challenger
Sao Paulo Challenger
Sao Paulo Challenger
Montemar Challenger
Montemar Challenger
Yokohama Challenger
Yokohama Challenger
Puerto Vallarta Challenger
Puerto Vallarta Challenger
Fukuoka

Fukuoka

04-May
2015

Grass

Top Seeds

PAST
CHAMPIONS
Past Champions
  • 2024
  • Kimberly Birrell
  • Birrell Bektas
  • d.
  • Bektas
  • 6-2 6-4
  • 2023
  • Kawaguchi Boulter
  • d.
  • Boulter
  • w/o
  • 2019
  • Heather Watson
  • Watson Diyas
  • d.
  • Diyas
  • 7-61 7-64
  • 2018
  • Katie Boulter
  • Boulter Lykina
  • d.
  • Lykina
  • 5-7 6-4 6-2
  • 2017
  • Magdalena Rybarikova
  • Rybarikova Jang
  • d.
  • Jang
  • 6-2 6-3
  • 2016
  • Ksenia Lykina
  • Lykina Okamura
  • d.
  • Okamura
  • 6-2 6-72 6-0

Past Champions

Kimberly Birrell
2024
Kimberly Birrell
2023
Natsumi Kawaguchi
 Heather Watson
2019
Heather Watson
 Katie Boulter
2018
Katie Boulter
 Magdalena Rybarikova
2017
Magdalena Rybarikova
 Ksenia Lykina
2016
Ksenia Lykina
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