WBC/WBA cruiserweight champion Jean-Marc Mormeck and IBF cruiserweight champion O'Neil Bell work out during an open media workout Tuesday in New York. The two will meet for the undisputed cruiserweight world title Saturday on SHOWTIME (9 p.m. ET/PT, delayed on the west coast). In the SHOWTIME CHAMPIONSHIP BOXING main event on the Don King Productions world championship doubleheader Jan. 7 from the Theater At Madison Square Garden, undisputed welterweight champion Zab Judah defends against WBC No. 1 contender Carlos Baldomir.