Coach Steve Kerr may be apprehensive, believing his Golden State Warriors may need a mental and physical break before the playoffs start more than chasing the record for most wins in a season. ''Everything is gravy at this point with coach Kerr,'' forward Draymond Green said. The Warriors (70-9) joined the 1995-96 Chicago Bulls as the only teams in NBA history to win 70 games in a season by beating San Antonio 112-101 on Thursday night to secure home-court advantage throughout the playoffs.