The Golden State Warriors stretched their perfect record to 14-0 on Friday with a hard-fought 106-94 victory over the Chicago Bulls in Oakland that left them one win away from matching the best start to an NBA season. Led by Stephen Curry's 27 points, the Warriors matched the best start by a reigning NBA champion -- the 14-0 start of the 1957-58 Boston Celtics. With a win at Denver on Sunday they can match the best ever start to a season of 15-0, achieved by Washington in 1948-49 and the Houston Rockets in 1993-94.