Mixed-martial-arts fans will get a double dose of nationally televised MMA action this weekend.
You just be ready for a late night.
On Saturday Showtime airs “Strikeforce: Houston” with a pair of title fights. And early Sunday morning at 2 a.m. ET (11 p.m. PT Saturday), HDNet presents a live broadcast of Sengoku Raiden Championship 14 and a headliner between middleweight champ Jorge Santiago and challenger Kazuo Misaki.