OKLAHOMA CITY (AP) — The Oklahoma City Thunder are in the NBA finals after erasing an 18-point, first-half deficit to beat San Antonio 107-99 in Game 6 of the Western Conference finals. Kevin Durant scored 20 of his 34 points in the second half and played an entire game for the first time all season. Russell Westbrook finished with 25 points and helped Oklahoma City open the second half on a 31-14 spurt after the Spurs carried a 63-48 advantage into intermission.