This Saturday is all about the boxing, as Showtime and HBO present a total of 6 fights all evening. Closing out the night will be the HBO main event when Terence Crawford (30-0; 21 KO) faces Felix Diaz (19-1; 9 KO). This is a 140 pound world title fight in the Junior Lightweight division where Crawford holds a bevvy of titles: WBC, WBO, and Ring Magazine. Ring Magazine rates him not only as the division champion, but also at #5 pound for pound; Diaz is unranked. The fight will air live on HBO this Saturday, May 20 with a fight time of 10:15 p.