http://www.fightnetwork.com - Fight Network's Robin Black gives viewers a peek at what he believes to be going through the head of Nate Diaz seconds before his main event matchup with Gray Maynard. Check out 5 Rounds every Monday night at 7pm ET only on Fight Network. For additional coverage of MMA, boxing and pro-wrestling check out http://fightnetwork.com/ or follow us on Twitter at https://twitter.com/fightnet or find us on Facebook at https://www.facebook.com/FightNetwork