Weightclass:  Cruiserweight
Location:  Chengdu, China
Record:   6 - 8 - 3
DateVenueRecordOpponentOpp RecordOutcomeMethodRoundsCommentsReport
15/09/2031Xin Choo Gym, Zigong, China5 - 8 - 3 Cong Sung4 - 5 W UD 10Scorecards: 99-91, 99-91, 99-91. Koo came in overweight. China-Sichuan Light Heavyweight SF EliminatorView
18/02/2031Tianjin De, Tianjin, China5 - 8 - 2 Yo Bo5 - 0 D 10Scorecards: 95-95, 95-95, 95-95. Koo came in overweight. View
03/09/2030Shanghai Tan, Shanghai, China4 - 8 - 2 Lei Sha1 - 4 W UD 10Scorecards: 100-90, 100-90, 100-90. View
13/05/2028Tianjin Keong, Tianjin, China4 - 7 - 2 Wu-pen Chiou5 - 2 - 1 L UD 10Scorecards: 93-97, 93-97, 93-97. View
14/01/2028HuiK'o Kheong Gym, Beijing, China4 - 6 - 2 Gao Chiang2 - 0 - 2 L UD 10Scorecards: 93-97, 93-97, 93-97. View
29/04/2027Liang Jo Gym, Wuhan, China4 - 5 - 2 Sun Hou5 - 5 L MD 10Scorecards: 96-96, 95-96, 95-96. View
19/09/2026Shanghai Jin, Shanghai, China3 - 5 - 2 Gao Sing0 - 1 - 1 W UD 6Scorecards: 59-55, 59-55, 59-55. View
10/11/2024Beijing Tsoi, Beijing, China2 - 5 - 2 Cong You1 - 2 - 1 W UD 6Scorecards: 60-54, 60-54, 60-54. View
21/07/2024Shenzhen Suen, Shenzhen, China2 - 5 - 1 Yo Kang3 - 3 D 10Scorecards: 95-95, 95-95, 95-95. View
20/08/2023Zhengzhou Kwok, Zhengzhou, China2 - 5 Fo-hsing Tan0 - 3 D MD 6Scorecards: 57-57, 57-57, 58-57. View
13/09/2022Wuhan Nie, Wuhan, China1 - 5 Sun Hou1 - 0 W UD 4Scorecards: 39-37, 39-37, 39-37. View
14/03/2022Lao-Tzu Chiou Gym, Xian, China1 - 4 Yo Qiao3 - 0 - 2 L UD 8Scorecards: 75-77, 75-77, 75-77. View
20/10/2021Soluxe Hotel, Guangzhou, China1 - 3 Xi-Wang Seto0 - 4 - 1 L MD 6Scorecards: 56-58, 56-58, 57-57. View
27/12/2020Lao-Tzu Chiou Gym, Xian, China0 - 3 Qing-Nan Mui0 - 1 - 1 W UD 4Scorecards: 39-37, 39-37, 39-37. View
20/08/2020Soluxe Hotel, Guangzhou, China0 - 2 Liang Ren6 - 0 L UD 4Scorecards: 37-39, 37-39, 37-39. View
04/04/2020Chung Wa Gym, Tianjin, China0 - 1 Yo Lu0 - 0 L UD 4Scorecards: 36-40, 36-40, 36-40. View
07/12/2019China-Hubei Gym, Wuhan, China0 - 0 Sun Auwjong0 - 0 - 2 L UD 4Scorecards: 37-40, 37-40, 37-40. View