The Fighter of the Year offers first-hand analysis of each of his four 2012 victories. Donaire vs. Rigondeaux happens Sat., April 13 at 11pm ET/PT on HBO. For more information on HBO Boxing, visit http://itsh.bo/HQspBS. <br /><br />Watch HBO Sports series and events online at HBO GO® http://itsh.bo/mxUXD0.<br /><br />Watch HBO Boxing events on one screen, connect on another http://connect.hbo.com/hbo-boxing
