The Golden State Warriors are now 6-0 in overtime after surviving another close call as they close in on the 1995-96 Chicago Bulls. The Boston Celtics know all about how hard it is to win a tight affair against the defending champs. The Warriors needed two overtimes to edge the Celtics back in December and are now five wins shy of a record 73 overall as they seek their 55th straight regular-season home victory Friday night.