Dunlop World Challenge
Introduction 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.
Past finals ===Men's singles===YearChampionRunner-upScore 2017   '''Matthew Ebden'''   Calvin Hemery  7–6(7–3), 6–3 2016   '''James Duckworth'''   Tatsuma Ito  7–5, 4–6, 6–1 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===YearChampionsRunners-upScore 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 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===YearChampionRunner-upScore 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 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===YearChampionsRunners-upScore 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
External links *  Official website *  ITF search