2012 OEC Kaohsiung

The 2012 OEC Kaohsiung was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Kaohsiung, Taiwan between 23 and 29 April 2012.

Seeds

 * 1 Rankings are as of April 16, 2012.

Other entrants
The following players received wildcards into the singles main draw:
 * Huang Liang-chi
 * Lee Hsin-han
 * Wang Chieh-fu
 * Yi Chu-huan

The following players received entry from the qualifying draw:
 * 🇷🇺 Victor Baluda
 * 🇧🇦 Mirza Bašić
 * 🇳🇿 Daniel King-Turner
 * 🇨🇳 Ouyang Bowen

The following players received entry from the qualifying draw as a lucky loser:
 * 🇯🇵 Yasutaka Uchiyama

Singles

 * 🇯🇵 Go Soeda def. 🇯🇵 Tatsuma Ito, 6–3, 6–0

Doubles

 * 🇺🇸 John Paul Fruttero / Raven Klaasen def.  Hsieh Cheng-peng /  Lee Hsin-han, 6–7(6–8), 7–5, [10–8]