2013 OEC Kaohsiung

The 2013 OEC Kaohsiung was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Kaohsiung, Taiwan between 16 and 22 September 2013.

Seeds

 * 1 Rankings are as of September 9, 2013.

Other entrants
The following players received wildcards into the singles main draw:
 * Lee Hsin-han
 * Peng Hsien-yin
 * Wang Chieh-fu
 * Yang Tsung-hua

The following players received entry from the qualifying draw:
 * 🇯🇵 Toshihide Matsui
 * 🇯🇵 Yasutaka Uchiyama
 * 🇮🇳 Yuki Bhambri
 * 🇰🇷 Chung Hyeon

Singles

 * Lu Yen-hsun def. 🇮🇳 Yuki Bhambri, 6–4, 6–3

Doubles

 * 🇨🇴 Juan Sebastián Cabal / 🇨🇴 Robert Farah def. 🇮🇳 Yuki Bhambri / Wang Chieh-fu, 6–4, 6–2