Dunlop World Challenge

The Dunlop World Challenge is a tournament for professional tennis players played on indoor carpet courts. The event is classified as a €35,000+H Challenger tournament for men and a $50,000+H ITF Women's Circuit tournament for women. It has been held annually in Toyota, Japan, since 2008. The 2017 edition of the tournament was the final edition.

Dunlop World Challenge
2017 Dunlop World Challenge
Tournament information
Location	Toyota, Japan
Venue	Sky Hall Toyota
Surface	Carpet (indoor)
Website	Official website
ATP Tour Category ATP Challenger Tour Draw 32S/17Q/16D Prize money €35,000+H
WTA Tour Category ITF Women's Circuit Draw 32S/32Q/16D Prize money $50,000+H

Past finals

Men's singles

Year	Champion	Runner-up	Score
2017	Matthew Ebden	Calvin Hemery	7–6(7–3), 6–3
2016	James Duckworth	Tatsuma Ito	7–5, 4–6, 6–1[1]
2015	Yoshihito Nishioka	Alexander Kudryavtsev	6–3, 6–4
2014	Go Soeda	Tatsuma Ito	6–4, 7–5
2013	Matthew Ebden	Yūichi Sugita	6–3, 6–2
2012	Michał Przysiężny	Hiroki Moriya	6–2, 6–3
2011	Tatsuma Ito	Sebastian Rieschick	6–4, 6–2
2010	Tatsuma Ito	Yūichi Sugita	6–4, 6–2
2009	Uladzimir Ignatik	Tatsuma Ito	7–6(9–7), 7–6(7–3)
2008	Go Soeda	Lee Hyung-taik	6–2, 7–6(9–7)

Men's doubles

Year	Champions	Runners-up	Score
2017	Max Purcell Andrew Whittington	Ruben Gonzales Christopher Rungkat	6–3, 2–6, [10–8]
2016	Matt Reid John-Patrick Smith	Jeevan Nedunchezhiyan Christopher Rungkat	6–3, 6–4[1]
2015	Brydan Klein Matt Reid	Riccardo Ghedin Yi Chu-huan	6–2, 7–6(7–3)
2014	Toshihide Matsui Yasutaka Uchiyama	Bumpei Sato Yang Tsung-hua	7–6(8–6), 6–2
2013	Chase Buchanan Blaž Rola	Marcus Daniell Artem Sitak	4–6, 6–3, [10–4]
2012	Philipp Oswald Mate Pavić	Andrea Arnaboldi Matteo Viola	6–3, 3–6, [10–2]
2011	Hiroki Kondo Yi Chu-huan	Gao Peng Gao Wan	6–4, 6–1
2010	Treat Conrad Huey Purav Raja	Tasuku Iwami Hiroki Kondo	6–1, 6–2
2009	Andis Juška Alexander Kudryavtsev	Alexey Kedryuk Junn Mitsuhashi	6–4, 7–6(8–6)
2008	Frederik Nielsen Aisam-ul-Haq Qureshi	Chen Ti Grzegorz Panfil	7–5, 6–3

Women's singles

Year	Champion	Runner-up	Score
2017	Mihaela Buzărnescu	Tamara Zidanšek	6–0, 6–1
2016	Aryna Sabalenka	Lizette Cabrera	6–2, 6–4
2015	Jana Fett	Luksika Kumkhum	6–4, 4–6, 6–4[2]
2014	An-Sophie Mestach	Shuko Aoyama	6–1, 6–1
2013	Luksika Kumkhum	Hiroko Kuwata	3–6, 6–1, 6–3
2012	Stefanie Vögele	Kimiko Date-Krumm	7–6(7–3), 6–4
2011	Tamarine Tanasugarn	Kimiko Date-Krumm	6–2, 7–5
2010	Misaki Doi	Junri Namigata	7–5, 6–2
2009	Kimiko Date-Krumm	Bojana Jovanovski	7–5, 6–2
2008	Ayumi Morita	Ksenia Lykina	6–1, 6–3

Women's doubles

Year	Champions	Runners-up	Score
2017	Ksenia Lykina Junri Namigata	Nicha Lertpitaksinchai Peangtarn Plipuech	3–6, 6–3, [10–4]
2016	Ksenia Lykina Akiko Omae	Rika Fujiwara Ayaka Okuno	6–7(4–7), 6–2, [10–5]
2015	Akiko Omae Peangtarn Plipuech	Luksika Kumkhum Yuuki Tanaka	3–6, 6–0, [11–9]
2014	Eri Hozumi Makoto Ninomiya	Shuko Aoyama Junri Namigata	6–3, 7–5
2013	Shuko Aoyama Misaki Doi	Eri Hozumi Makoto Ninomiya	7–6(7–1), 2–6, [11–9]
2012	Ashleigh Barty Casey Dellacqua	Miki Miyamura Varatchaya Wongteanchai	6–1, 6–2
2011	Makoto Ninomiya Riko Sawayanagi	Caroline Garcia Michaëlla Krajicek	walkover
2010	Shuko Aoyama Rika Fujiwara	Irina-Camelia Begu Mădălina Gojnea	1–6, 6–3, [11–9]
2009	Marina Erakovic Tamarine Tanasugarn	Akari Inoue Akiko Yonemura	6–1, 6–4
2008	Emma Laine Melanie South	Kimiko Date-Krumm Han Xinyun	6–1, 7–5