San Antonio Spurs' Tim Duncan (21) is congratulated by teammate Tony Parker after he scored against the Oklahoma City Thunder during the first half of Game 1 of a Western Conference finals NBA basketball playoff series, Monday, May 19, 2014, in San Antonio. (AP Photo/Eric Gay)
San Antonio Spurs forward Tim Duncan, right, shoots against Oklahoma City Thunder center Kendrick Perkins during the first half of an NBA playoff basketball game on Monday, May 19, 2014, in San Antonio. (AP Photo/Darren Abate)