Seong Gook Oh

Born 1992 Right handed

Match log

2018

Busan CH, challenger Hard, May
Q1 L Jea Moon Lee 6-7(4) 3-6
Seoul CH, challenger Hard, April
Q1 L Ji Hoon Son 3-6 3-6

2017

Toyota CH, challenger Hard, November
Q1 L Yuuya Kibi 3-6 1-6
Busan CH, challenger Hard, May
Q2 L Takuto Niki 4-6 3-6
Q1 W Yunseong Chung 4-6 7-6(4) 6-3

2016

Busan CH, challenger Hard, May
Q1 L Matthew Barton 4-6 2-6
Gwangju CH, challenger Hard, April
Q2 L Gavin Van Peperzeel 3-6 4-6
Q1 W Sonchat Ratiwatana 6-2 3-6 6-0