| Singles | |
|---|---|
| 2013 Busan Open Challenger Tennis | |
| Champion |
|
| Runner-up |
|
| Final score | 6–1, 6–4 |
Tatsuma Ito was the defending champion, but lost to Dudi Sela in the quarterfinals.
Sela went on to win the title by defeating Alex Bogomolov, Jr. 6–1, 6–4 in the final.