In addition to a live play-by-play of Saturday night's rematch between Floyd Mayweather Jr. and Marcos Maidana, Sherdog.com is pleased to offer a free live stream of the undercard at 7 p.m. ET.

The free live undercard stream features John Molina vs. Humberto Soto. Plus, expert analysis, predictions and exclusive access just minutes before the rematch of the year.