HBO Sports closes out 2017 with a high-stakes middleweight slugfest from the boxing hotbed of Quebec when WORLD CHAMPIONSHIP BOXING: BILLY JOE SAUNDERS VS. DAVID LEMIEUX AND ANTOINE DOUGLAS VS. GARY O’SULLIVAN AND CLETUS SELDIN VS. YVES ULYSSE JR. is seen SATURDAY, DEC. 16 at 9:40 p.m. (live ET/tape-delayed PT) from Place Bell in Laval, Quebec. The HBO Sports team will call all the action, which will be available in HDTV, closed-captioned for the hearing-impaired and presented in Spanish on HBO Latino.