2016 Lecoq Seoul Open

The 2016 Lecoq Seoul Open was a professional tennis tournament played on outdoor hard courts. It was the second edition of the tournament. It was part of the 2016 ATP Challenger Tour, offering a total of $100,000 in prize money. It took place in Seoul, South Korea, on 9–15 May 2016.

Seeds

 * 1 Rankings as of 2 May 2016.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇰🇷 Hong Seong-chan
 * 🇰🇷 Kang Ho-gi
 * 🇰🇷 Kwon Soon-woo
 * 🇰🇷 Nam Ji-sung

The following players received entry from the qualifying draw:
 * 🇬🇧 Liam Broady
 * 🇯🇵 Yuya Kibi
 * Frederik Nielsen
 * 🇬🇧 Alexander Ward

The following player entered as a lucky loser:
 * 🇯🇵 Shuichi Sekiguchi

Singles

 * 🇺🇦 Sergiy Stakhovsky def. Lu Yen-hsun, 4–6, 6–3, 7–6(9–7)

Doubles

 * 🇦🇺 Matt Reid / 🇦🇺 John-Patrick Smith def. 🇨🇳 Gong Maoxin / Yi Chu-huan, 6–3, 7–5