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.
| 2016 Lecoq Seoul Open | |
|---|---|
| Date | 9–15 May |
| Edition | 2nd |
| Prize money | $100,000 |
| Surface | Hard |
| Location | Seoul, South Korea |
| Champions | |
| Singles | |
 Sergiy Stakhovsky | |
| Doubles | |
 Matt Reid / John-Patrick Smith | |
Men's singles main draw entrants edit
Seeds edit
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| AUS
|
John Millman | 67 | 1 |
 KOR |
|||
| AUS
|
Sam Groth | 95 | 3 |
 GBR
|
Daniel Evans | 97 | 4 |
 TPE
|
Lu Yen-hsun | 102 | 5 |
 JPN
|
Tatsuma Ito | 106 | 6 |
| JPN
|
Yūichi Sugita | 111 | 7 |
 SVK
|
Lukáš Lacko | 112 | 8 |
- 1 Rankings as of 2 May 2016.
Other entrants edit
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
Champions edit
Singles edit
Sergiy Stakhovsky def. 
Lu Yen-hsun, 4–6, 6–3, 7–6(9–7)
Doubles edit
Matt Reid / John-Patrick Smith def. 
Gong Maoxin / Yi Chu-huan, 6–3, 7–5
