Chang Ryul An
Professional MMA referee — 15 bouts officiated on record.
15
Bouts
8
KO/TKO
0
Submission
6
Decision
Finish rate (of decided bouts)
57 %
Where they've officiated
Recent bouts officiated
Jong Ku Lee vs
Do Hoon Kim
2026-03-28
Black Combat - BnD Black Cup: Brazil vs. Japan · TKO (Punches)
Myung Hwan Kim vs
O'Shay Jordan
2026-03-14
Black Combat - BnD Black Cup: USA vs. Korea Alpha · Decision (Unanimous)
Burenzorig Batmunkh vs
Sander Silva Rodrigues
2025-12-06
Black Combat - Rise 8 · No Contest (Accidental Eye Poke)
Luan Santiago vs
Sultan Omarov
2025-11-01
Black Combat - Champions League 24-25 Season: 15th Week · Decision (Unanimous)
Ho Cheol Jeon vs
Seong Heo
2025-09-27
Black Combat - Champions League 24-25 Season: 14th Week · TKO (Punches and Soccer Kick)
Soon Tae Choi vs
Dong Joo Lim
2025-06-07
Black Combat - Champions League 24-25 Season: 12th Week · TKO (Punches)
Lucas Clayr Paredes da Silva vs
Hui Won Hong
2025-06-07
Black Combat - Champions League 24-25 Season: 12th Week · TKO (Knees and Soccer Kick)
Flavio da Silva Santos vs
Nicolas Santos
2025-05-06
Black Combat 14 - End Game · TKO (Elbows and Punches)
Jun Ho Hwang vs
Seon Haeng Heo
2025-04-12
Black Combat - Champions League 24-25 Season: 11th Week · Decision (Unanimous)
Hui Won Hong vs
Yu Chan Choi
2024-10-19
Black Combat - Champions League 24-25 Season: 7th Week · KO (Elbow and Punches)
Seong Ug Yoon vs
Min Joong Kim
2024-10-19
Black Combat - Champions League 24-25 Season: 7th Week · KO (Punches)