Sengoku Raiden Championship 15 airs this Saturday live 2 a.m. ET on HDNet
Sengoku Raiden Championship 15 features the semifinal round of Sengoku's welterweight tournament and the quarterfinal round of Sengoku's 20-man Asian bantamweight tournament.
Sengoku Raiden Championships 13 results
"Sengoku Raiden Championship 13" featured the start of Sengoku's welterweight tournament to crown a new champion. Advancing in the welterweight tournament was Takuya Wada with a split decision win over…