Gyeong Guk Jo

Professional MMA referee — 11 bouts officiated on record.

11

Bouts

4

KO/TKO

3

Submission

4

Decision

Finish rate (of decided bouts) 64 %

Recent bouts officiated

Kyung Min Song vs Sung Jun Yoo 2026-04-04

Zeus Fighting Championship - Ares 03 · Decision (Unanimous)

Ji Hun Bae vs Su Oh Kim 2026-04-04

Zeus Fighting Championship - Ares 03 · TKO (Punches)

Jae Hwan Lee vs Dong Eon Kim 2026-04-04

Zeus Fighting Championship - Ares 03 · Submission (Triangle Choke)

Seong Gwan Park vs Jang Han Yoon 2026-02-28

Zeus Fighting Championship - Hades 03 · KO (Punches)

Yeon Woo Kang vs Hyoung Joon Kwon 2026-02-28

Zeus Fighting Championship - Hades 03 · Decision (Unanimous)

Tae Geun Ha vs Jung Ho Lee 2026-02-28

Zeus Fighting Championship - Hades 03 · Decision (Unanimous)

Du Hyeok Kang vs Young Jun Song 2026-02-28

Zeus Fighting Championship - Hades 03 · KO (Punch)

Jae Hyeon Noh vs Davron Ahmedov 2025-12-20

Zeus Fighting Championship - Ares 02 · Submission (Rear-Naked Choke)

Jae Wook Song vs Han Hui Jo 2025-12-20

Zeus Fighting Championship - Ares 02 · TKO (Punches)

Byeong Hyeok Park vs Jun Hyung Lee 2025-11-15

Zeus Fighting Championship - Hades 02 · Submission (Guillotine Choke)

Sung Jun Yoo vs Dong Hyun Yoo 2025-10-25

Zeus Fighting Championship - Ares 01 · Decision (Unanimous)