Sandwiched between Strikeforce's Challengers card and their network-televised CBS card featuring Fedor Emelianenko vs. Brett Rogers, Sengoku XI took place in the wee hours of Saturday morning on HDNet and provided the hardest of the hardcore fans with some interesting match-ups that produced some surprising results. The card featured a main event featherweight tilt between UFC veteran Michihiro Omigawa and the Brazilian jiu-jitsu mastery of Hatsu Hioki with supporting bouts that include...