2014 OEC Kaohsiung – Singles

Lu Yen-hsun was the defending champion, and defended his title defeating Luca Vanni 6–7(7–9), 6–4, 6–4 in the final.

Seeds

 * 1)  Lu Yen-hsun (champion)
 * 2)  Blaž Kavčič (withdrew due to exhaustion)
 * 3) 🇯🇵 Go Soeda (quarterfinals)
 * 4) 🇯🇵 Yūichi Sugita (semifinals)
 * 5) 🇷🇺 Alexander Kudryavtsev (semifinals, retired)
 * 6)  Marco Chiudinelli (quarterfinals)
 * 7) 🇮🇹 Thomas Fabbiano (quarterfinals)
 * 8) 🇺🇦 Denys Molchanov (quarterfinals)