The OEC Kaohsiung is a tennis tournament held in Kaohsiung, Taiwan since 2012. The event is part of the ATP Challenger Tour and is played on indoor carpet courts. 
  Past finals
 Singles
    | Year  |  Champion  |  Runner-up  |  Score  | 
  | 2019 |    John Millman |    Marc Polmans |  6–4, 6–2  | 
  | 2018 |    Gaël Monfils |    Kwon Soon-woo |  6–4, 2–6, 6–1  | 
  | 2017 |    Evgeny Donskoy |    Marius Copil |  7–6(7–0), 7–5  | 
  | 2016 |    Chung Hyeon |    Lee Duck-hee |  6–4, 6–2  | 
  | 2015 |    Chung Hyeon |    Yuki Bhambri |  7–5, 6–4  | 
  | 2014 |    Lu Yen-hsun |    Luca Vanni |  6–7(7–9), 6–4, 6–4  | 
  | 2013 |    Lu Yen-hsun |    Yuki Bhambri |  6–4, 6–3  | 
  | 2012 |    Go Soeda |    Tatsuma Ito |  6–3, 6–0  | 
 Doubles
    | Year  |  Champions  |  Runners-up  |  Score  | 
  | 2019 |    Hsieh Cheng-peng     Yang Tsung-hua |    Evan King     Hunter Reese |  6–4, 7–6(7–4)  | 
  | 2018 |    Hsieh Cheng-peng     Yang Tsung-hua |    Hsu Yu-hsiou     Jimmy Wang |  6–7(3–7), 6–2, [10–8]  | 
  | 2017 |    Sanchai Ratiwatana     Sonchat Ratiwatana |    Jonathan Erlich     Alexander Peya |  6–4, 1–6, [10–6]  | 
  | 2016 |    Sanchai Ratiwatana     Sonchat Ratiwatana |    Hsieh Cheng-peng     Yi Chu-huan |  6–4, 7–6(7–4)  | 
  | 2015 |    Hsieh Cheng-peng     Yang Tsung-hua |    Gong Maoxin     Peng Hsien-yin |  6–2, 6–2  | 
  | 2014 |    Gong Maoxin     Peng Hsien-yin |    Chen Ti     Huang Liang-chi |  6–3, 6–2  | 
  | 2013 |    Juan Sebastián Cabal     Robert Farah |    Yuki Bhambri     Wang Chieh-fu |  6–4, 6–2  | 
  | 2012 |    John Paul Fruttero     Raven Klaasen |    Hsieh Cheng-peng     Lee Hsin-han |  6–7(6–8), 7–5, [10–8]  | 
 See also
  References
  
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