Minoru Koga vs Sergey Sirant (MS, R16) - Denmark Challenge 2019
Minoru Koga vs Talar Laa (MS, R16) - RSL Swedish Open 2019
Finals Badminton Russian Open 2017: Vladimir Malkov versus Sergey Sirant
Great match point saved, but a little too late
Raul Must vs Minoru Koga (MS, R16) - YONEX Estonian Intl. 2019
Minoru Koga vs Eetu Heino (MS, SF) - RSL Swedish Open 2019
SF Badminton Russian Open 2017 : Sergey Sirant versus Ryotaro Maruo
Alap Mishra vs Minoru Koga (MS, R32) - Denmark Challenge 2019
День города Юрий Сирант — тренер детско-юношеской спортивной школы "Лидер"
Nice Angle Badminton - Sourabh VERMA vs Minoru KOGA | Vietnam Open 2019
Daniel Nikolov vs Minoru Koga (MS, R32) - YONEX Estonian Intl. 2019
Minoru Koga (Japan) vs Ng Ka Long Angus (Hong Kong) extra point highlight
kohki vs koga
Сергей Сирант - чемпион России 2017
Jadwal Lengkap Semifinal YONEX-Sunrise Vietnam Open 2019
Anthony S Ginting VS Sergey Sirant
Tong Yan Kai Club Badminton Ng Ka Long Angus(HKG) vs Minoru Koga(JPN)
Kimi Koga/Taichi Saito (NTT East) vs Kazuaki Oshima/Yuta Yamazaki (Hitachi) MD Final Japan
Обзор сборов Мастер и Маргарита Новый формат
Всероссийские соревнования г Новосибирск 26 29 11 2020 Гердт Сирант
