| Doubles | |
|---|---|
| 2015 OEC Kaohsiung | |
| Champions |  Hsieh Cheng-peng Yang Tsung-hua |
| Runners-up |  Gong Maoxin Peng Hsien-yin |
| Final score | 6–2, 6–2 |
Gong Maoxin and Peng Hsien-yin were the defending champions, but lost in the final to Hsieh Cheng-peng and Yang Tsung-hua 6–2, 6–2.
Sanchai Ratiwatana / Sonchat Ratiwatana (quarterfinals) Gong Maoxin / Peng Hsien-yin (final)
Yuki Bhambri / Yi Chu-huan (semifinals) Somdev Devvarman / Jeevan Nedunchezhiyan (semifinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | Sa Ratiwatana So Ratiwatana | 6 | 6 | ||||||||||||||||||||||||
 D Nguyen A Sarkissian | 3 | 3 | 1 | Sa Ratiwatana So Ratiwatana | 0 | 77 | [7] | ||||||||||||||||||||
| C-p Hsieh T-h Yang | 6 | 6 | C-p Hsieh T-h Yang | 6 | 65 | [10] | |||||||||||||||||||||
H-h Lee  A Weintraub | 1 | 2 | C-p Hsieh T-h Yang | 6 | 6 | ||||||||||||||||||||||
| 4 | S Devvarman J Nedunchezhiyan | 3 | 6 | [10] | 4 | S Devvarman J Nedunchezhiyan | 2 | 3 | |||||||||||||||||||
| WC | Wei-De Lee Cing-Yang Meng | 6 | 0 | [7] | 4 | S Devvarman J Nedunchezhiyan | w/o | ||||||||||||||||||||
 N Barrientos  M Trungelliti | 6 | 6 | N Barrientos M Trungelliti | ||||||||||||||||||||||||
 M Ebden C-f Wang | 4 | 2 | C-p Hsieh T-h Yang | 6 | 6 | ||||||||||||||||||||||
| T Chen L-c Huang | 6 | 6 | 2 | M Gong H-y Peng | 2 | 2 | |||||||||||||||||||||
 T Fabbiano L Vanni | 1 | 0 | T Chen L-c Huang | 0 | 7 | [7] | |||||||||||||||||||||
 J Eysseric  J Zopp | 2 | 6 | [7] | 3 | Y Bhambri C-h Yi | 6 | 5 | [10] | |||||||||||||||||||
| 3 | Y Bhambri C-h Yi | 6 | 3 | [10] | 3 | Y Bhambri C-h Yi | 4 | 4 | |||||||||||||||||||
 P Gojowczyk L Saville | 4 | 6 | [9] | 2 | M Gong H-y Peng | 6 | 6 | ||||||||||||||||||||
| WC |  B Sato T-l Wu | 6 | 2 | [11] | WC | B Sato T-l Wu | 4 | 4 | |||||||||||||||||||
| WC | Chih-Jen Ho J-c Hung | 2 | 1 | 2 | M Gong H-y Peng | 6 | 6 | ||||||||||||||||||||
| 2 | M Gong H-y Peng | 6 | 6 | ||||||||||||||||||||||||
Karan Rastogi and Divij Sharan were the defending champions but decided not to participate.
Sanchai Ratiwatana and Sonchat Ratiwatana won the title, defeating Gong Maoxin and Zhang Ze 6–4, 6–2 in the final.
Chen Ti and Guillermo Olaso were the defending champions, but Olaso decided not to compete. Chen Ti played alongside Sriram Balaji and lost in the quarterfinals to Gong Maoxin and Peng Hsien-yin.
Bradley Klahn and Michael Venus were the defending champions, however Venus chose not to participate. Klahn partnered with Matt Reid and won the title, defeating Marcus Daniell and Artem Sitak in the final, 4–6, 6–4, [10–7].
Chase Buchanan and Blaž Rola were the defending champions, but both players chose not to participate.
This was the first edition of the event.
Sanchai Ratiwatana and Sonchat Ratiwatana were the defending champions and successfully defended their title, defeating Nam Ji-sung and Song Min-kyu in the final, 7–6(7–2), 3–6, [10–7].
This was the first edition of the tournament.
Benjamin Mitchell and Jordan Thompson are the defending champions, but only Mitchell defending his title partnering Matthew Barton.
Gong Maoxin and Peng Hsien-yin were the defending champions, but Peng chose not to participate this year. Gong chose to partner with Yi.
Hsieh Cheng-peng and Yang Tsung-hua were the defending champions but chose not to participate together. Hsieh partnered Yi Chu-huan, while Yang partnered Jeevan Nedunchezhiyan. Yang lost in the first round to Wu Tung-lin and Zhang Ze. Hsieh lost in the final to Sanchai and Sonchat Ratiwatana 4–6, 6–7(4–7).
Lee Hsin-han and Denys Molchanov were the defending champions but chose not to defend their title.
Sanchai and Sonchat Ratiwatana were the defending champions but only Sanchai Ratiwatana chose to defend his title, partnering Peng Hsien-yin. Ratiwatana lost in the first round to Masahiro Fukuda and Masamichi Imamura.
Gong Maoxin and Yi Chu-huan were the defending champions but chose to participate with different partners. Gong partnered Zhang Ze and successfully defended his title. Yi partnered Ruan Roelofse but lost in the final to Gong and Zhang.
Stefan Kozlov and John-Patrick Smith were the defending champions but chose not to defend their title.
Sanchai and Sonchat Ratiwatana were the defending champions but lost in the first round to Gong Maoxin and Hsieh Cheng-peng.
Hsieh Cheng-peng and Peng Hsien-yin were the defending champions but chose to defend their title with different partners. Hsieh partnered Yang Tsung-hua and successfully defended his title. Peng partnered Yi Chu-huan but lost in the first round to Benjamin Lock and Rubin Statham.
Toshihide Matsui and Yi Chu-huan were the defending champions but only Yi chose to defend his title, partnering Peng Hsien-yin. Yi lost in the first round to Gong Maoxin and Zhang Ze.
Radu Albot and Rubin Statham were the defending champions but only Statham chose to defend his title, partnering Hiroki Moriya. Statham lost in the first round to Sriram Balaji and Saketh Myneni.
This was the first edition of the men's tournament.
Sriram Balaji and Vishnu Vardhan were the defending champions but only Balaji chose to defend his title, partnering Jeevan Nedunchezhiyan. Balaji lost in the final to Hsieh Cheng-peng and Christopher Rungkat.