The AP reports: Roger Mason didn’t play at all in the fourth quarter until there were 4.3 seconds left. Then he came in and made the biggest shot of the game. Mason’s 3-pointer from the corner at the buzzer Thursday gave the San Antonio Spurs a 91-90 victory over the Phoenix Suns… Tony Parker scored 27 and Tim Duncan had 25 points and 17 rebounds as the Spurs won their fourth straight. Amare Stoudemire had 25 points and 13 rebounds and Shaquille O’Neal 23 points and 12 boards for the Suns, who led most of the afternoon but never by more than eight in the second half… O’Neal was 9-of-16 at the foul line to become the only player other than Wilt Chamberlain to miss 5,000 career free throws. Steve Nash had 13 points. His eight assists made him the 13th NBA player to reach 7,000 for his career. Porter is among the other 12.