Japan Open 2015 Highlights: SAMBE Kohei vs KIM Donghyun U21 (1/4 )

2016 Japan Open Highlights: Tomokazu Harimoto vs Kohei Sambe (U21-Final)

2016 Polish Open Highlights: Kohei Sambe vs Kenta Tazoe (U21-1/4)

Belarus Open 2013 Highlights: Yuto Higashi vs Kohei Sambe (U21 Final)

Australia Open 2014 Highlights: Asuka Sakai Vs Kohei Sambe (U21 Final)

Spanish Open 2014 Highlights: Antoine Hachard Vs Kohei Sambe (U21 Quarter Final)

Chile Open 2014 Highlights: Kohei Sambe Vs Mizuki Oikawa (U21 Final)

German Open 2015 Highlights: KIM Minhyeok vs KIM Donghyun (FINAL U21)

Bulgaria Open 2015 Highlights: KIM Donghyun vs PUCAR Tomislav U21 (FINAL)

German Open 2013 Highlights: Kohei Sambe vs Nelson Villanueva

Belarus Open 2013 Highlights: Kaii Yoshida vs Kohei Sambe (Final)

Chile Open 2014 Highlights: Kohei Sambe Vs Rodrigo Gilabert (FINAL)

2016 Polish Open Highlights: Dimitrij Ovtcharov vs Kohei Sambe (1/4)

Polish Open 2015 Highlights: SAMBE Kohei vs ZATOWKA Patryk (Qual)

2016 Polish Open Highlights: Kohei Sambe vs Filip Szymanski (Qual)

German Open 2016 Highlights: SAMBE Kohei vs WANG Zengyi (Qual)

Polish Open 2013 Highlights: Lee Sang Su/Jung Young Sik vs Masataka Morizono/Kohei Sambe (Final)

Korea Open 2015 Highlights: ASSAR Omar vs SAMBE Kohei (1/16)

Belarus Open 2013 Highlights: Vasily Lakeev vs Kohei Sambe (1/2 Final)

Belarus Open 2013 Highlights: Kohei Sambe vs Niagol Stoyanov (1/4 Final)

Bulgaria Open 2015 Highlights: KIM Donghyun vs KIM Minseok (1/2)

Harmony China Open 2013 Highlights: Cho Eon Rae/Kim Donghyun vs Kim Hyok Bong/Pak Sin Hyok

2016 China Open Highlights: Ma Long/Zhang Jike vs Kim Minseok/Kim Donghyun (1/4)

Bulgaria Open 2015 Highlights: MATSUDAIRA Kenta vs KIM Donghyun (FINAL)

Bulgaria Open 2015 Highlights: KIM Donghyun vs CHO Eonrae (1/4)

Bulgaria Open 2015 Highlights: KIM Donghyun vs GOLOVANOV Stanislav (R 16)