Kawhi Leonard had 26 points and San Antonio rallied to beat the short-handed Oklahoma City Thunder 102-98 in overtime to finish 40-1 at home this season, matching an NBA record. The Boston Celtics had the same record in 1985-86.
Beyond the record itself, the Spurs reinforced their dominance in San Antonio. According to NBA.com's stats database, the Spurs' home net rating of plus-15.4 points per 100 possessions ranks No. 1 overall.