Brian Kenny and Floyd Mayweather Jr. just went head-to-head again on SportsCenter, a follow-up to their memorable encounter a couple months ago that had the boxing world talking. It almost seems like this might become semi-regular; the two clash heads a bit, but they seem to work well together as an interviewer and interviewee. It's never dull.

Kenny grilled Mayweather a bit less than last time, but still got him to sound a little less than sure of himself when talking about Shane Mosley and Manny Pacquiao. Mayweather again said that Pacquiao has the worst deal in boxing, getting just "27%" of his earnings with Bob Arum, and he says that he'll make more against Marquez than Pacquiao and Ricky Hatton made combined for their May showdown. Floyd, as usual, reverted to boasting when asked a legitimate question about his career.