| Dunlop World Challenge | |||||||||
|---|---|---|---|---|---|---|---|---|---|
 2017 Dunlop World Challenge | |||||||||
| Defunct tennis tournament | |||||||||
| Event name | Dunlop Srixon World Challenge | ||||||||
| Location | Toyota, Japan | ||||||||
| Venue | Sky Hall Toyota | ||||||||
| Surface | Carpet (indoor) | ||||||||
| Website | Official website | ||||||||
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TheDunlop Srixon World Challenge was a tournament for professionaltennis players played on indoorcarpet courts. The event was classified as aChallenger tournament for men and anITF Women's Circuit tournament for women. It was held annually inToyota, Japan, from 2008 until the2017 edition of the tournament being the final edition.[2]
| 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[3] |
| 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) |
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2017 | Max PurcellAndrew Whittington |  Ruben Gonzales Christopher Rungkat | 6–3, 2–6, [10–8] |
| 2016 | Matt ReidJohn-Patrick Smith |  Jeevan NedunchezhiyanChristopher Rungkat | 6–3, 6–4[3] |
| 2015 |  Brydan KleinMatt Reid |  Riccardo Ghedin Yi Chu-huan | 6–2, 7–6(7–3) |
| 2014 | Toshihide MatsuiYasutaka Uchiyama | Bumpei SatoYang Tsung-hua | 7–6(8–6), 6–2 |
| 2013 |  Chase Buchanan Blaž Rola |  Marcus DaniellArtem Sitak | 4–6, 6–3, [10–4] |
| 2012 |  Philipp Oswald Mate Pavić | Andrea ArnaboldiMatteo Viola | 6–3, 3–6, [10–2] |
| 2011 | Hiroki KondoYi Chu-huan |  Gao PengGao Wan | 6–4, 6–1 |
| 2010 | Treat Conrad HueyPurav Raja | Tasuku IwamiHiroki Kondo | 6–1, 6–2 |
| 2009 |  Andis JuškaAlexander Kudryavtsev |  Alexey KedryukJunn Mitsuhashi | 6–4, 7–6(8–6) |
| 2008 |  Frederik Nielsen Aisam-ul-Haq Qureshi | Chen TiGrzegorz Panfil | 7–5, 6–3 |
| 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[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 |
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2017 | Ksenia LykinaJunri Namigata | Nicha LertpitaksinchaiPeangtarn Plipuech | 3–6, 6–3, [10–4] |
| 2016 | Ksenia LykinaAkiko Omae | Rika FujiwaraAyaka Okuno | 6–7(4–7), 6–2, [10–5] |
| 2015 | Akiko OmaePeangtarn Plipuech | Luksika KumkhumYuuki Tanaka | 3–6, 6–0, [11–9] |
| 2014 | Eri HozumiMakoto Ninomiya | Shuko AoyamaJunri Namigata | 6–3, 7–5 |
| 2013 | Shuko AoyamaMisaki Doi | Eri HozumiMakoto Ninomiya | 7–6(7–1), 2–6, [11–9] |
| 2012 | Ashleigh BartyCasey Dellacqua | Miki MiyamuraVaratchaya Wongteanchai | 6–1, 6–2 |
| 2011 | Makoto NinomiyaRiko Sawayanagi | Caroline Garcia Michaëlla Krajicek | walkover |
| 2010 | Shuko AoyamaRika Fujiwara | Irina-Camelia BeguMădălina Gojnea | 1–6, 6–3, [11–9] |
| 2009 | Marina ErakovicTamarine Tanasugarn | Akari InoueAkiko Yonemura | 6–1, 6–4 |
| 2008 |  Emma LaineMelanie South | Kimiko Date-KrummHan Xinyun | 6–1, 7–5 |