Kings, Thunder both win in quest for NBA playoff spotWith Kevin Durant and Serge Ibaka out with injuries, it has fallen on Russell Westbrook to shoulder the load as Oklahoma City tries to grind its way into the NBA playoffs.Westbrook's teammates stepped up to provide some scoring punch in the Thunder's 116-103 win, which broke a four-game losing streak.The victory kept them even with New Orleans for the final playoff spot in the Western Conference.Westbrook did match his average with 27 points and added 10 assists and five rebounds.Westbrook hit a three-pointer and a driving layup to put the Thunder back in front for good, and Morrow capped the spurt with one of his three-pointers.The Thunder expanded a six-point lead at the end of three quarters into a 17-point margin midway through the final period.Anthony Davis had 19 points and nine rebounds to help host New Orleans keep pace with Oklahoma City for the eighth and final playoff spot in the West. ...Tim Duncan had 29 points and blocked James Harden's layup with 2.9 seconds left, sending visiting San Antonio to its 10th straight victory. ...Raymond Felton hit a layup with 1.5 seconds remaining in double overtime, then blocked a...