MMA: Penn Retires -- GSP-Diaz Back on for Super Bowl Weekend -- Diaz, GSP Sound Off

MMA Edition Headlines BJ Penn Calls It Quits After Loss From MMAWeekly.com 137 Results: Questions Answered & Lessons Learned From Bleacher Report GSP vs. Diaz Back On for Super Bowl Weekend From MMAFighting.com Crucial Lessons Learned from Diaz's Huge Win From Bleacher Report Post-137 Press Conference: Diaz Sounds Off From MMAFighting.com Why Penn Is Right to Retire From Bleacher Report GSP: I'm Going to Put the Worst Beating on Diaz From Bleacher Report Bonuses Announced: Who Took Home an Extra $75k? From LowKick.com GSP Talks Diaz-Penn, His Injury Status, & More From Heavy.com Visit Bleacher Report to get more MMA coverage » More Newsletters Fantasy Football More Newsletters Write For B/R Bleacher Report accepts contributions from fans like you. Feel free to send any feedback or suggestions to feedback@bleacherreport.com. If you no longer wish to receive this newsletter, you may manage your subscriptions. If you no longer wish to receive any Bleacher Report newsletters, you may unsubscribe. Copyright © 2010 Bleacher Report, 153 Kearny Street, 2nd floor, San Francisco, CA 94108