“Strikeforce Challengers 9” recap: Del Rosario blasts thru Mahe, Kaufman KO’s Modafferi by power slam
EVERETT, Wash. — Shane Del Rosario (10-0 MMA, 5-0 SF) wasted little time in showing why he is an undefeated Heavyweight prospect, dominating Lolohea Mahe with a barrage of powerful…