San Antonio Spurs power forward Tim Duncan (21) shot to the basket is blocked by Miami Heat small forward LeBron James (6) during the second half of Game 6 of the NBA Finals basketball game, Tuesday, June 18, 2013 in Miami. (AP Photo/Wilfredo Lee)
San Antonio Spurs power forward Tim Duncan (21) shot to the basket is blocked by Miami Heat small forward LeBron James (6) during the second half of Game 6 of the NBA Finals basketball game, Tuesday, June 18, 2013 in Miami. (AP Photo/Wilfredo Lee)
