After smacking around the New York Knicks on Tuesday night, the Sacramento Kings (21-38) struggled with their shot tonight in San Antonio.  The Kings looked tired and listless and the result was a 112-85 loss to the Spurs (37-23).DeMarcus Cousins never found his rhythm, finishing with 14 points and just three rebounds in 22 minutes of action.  Rudy Gay added 10 points, but shot just 4-for-16 and was lit up on the defensive end by Kawhi Leonard.  Ray McCallum scored 12 and grabbed seven rebounds, while Derrick Williams finished with 11 off the bench in 19 minutes.Learn more about your ad choices. Visit megaphone.fm/adchoices