Khan (left) and Malignaggi at the press conference on March 17, 2010. Source: Chamber of Fear via Wikimedia CommonsPaul Malignaggi [/purse-bid-for-malignaggi-senchenko-bout-today/] beat previously undefeated boxer Ukrainian Vyacheslav Senchenko in the ninth round to take the World Boxing Association’s Welterweight title on Sunday. Malignaggi won by technical knockout. The referee