2016 Gwangju Open

The 2016 Gwangju Open was a professional tennis tournament played on hard courts. It was the 1st edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Gwangju, South Korea between 11 and 17 April 2016.

Seeds

 * 1 Rankings as of April 4, 2016.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇰🇷 Kwon Soon-woo
 * 🇰🇷 Chung Yun-seong
 * 🇰🇷 Lim Yong-kyu
 * 🇰🇷 Chung Hong

The following players received entry from the qualifying draw:
 * 🇬🇧 Liam Broady
 * 🇦🇺 Greg Jones
 * 🇦🇺 Gavin van Peperzeel
 * 🇹🇭 Wishaya Trongcharoenchaikul

The following player received entry as a lucky loser:
 * 🇰🇷 Daniel Yoo

Singles

 * 🇱🇹 Ričardas Berankis def. Grega Žemlja, 6–3, 6–2

Doubles

 * 🇹🇭 Sanchai Ratiwatana / 🇹🇭 Sonchat Ratiwatana def. Frederik Nielsen / 🇮🇪 David O'Hare, 6–3, 6–2