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.
Seeds
Draw
Finals
Top half
Bottom half
References Main Draw Qualifying Draw
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Gebaseerd op: Wikipedia — 2013 Busan Open Challenger Tennis – Singles · auteursgeschiedenis.
Tekst: CC BY-SA 4.0.
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