HOUSTON (AP) — James Harden strengthened his case for the MVP award with a career-high 51 points, and the Houston Rockets squandered a huge early lead but held on for a 115-111 win over the Sacramento Kings on Wednesday night. Four straight points by the Kings cut the lead to four with less than a minute left, but they didn't score after that. DeMarcus Cousins led the Kings with his second career triple-double with 24 points, 21 rebounds and 10 assists after missing Monday's game to rest. The Rockets led by as many as 19 points in the first half before Sacramento rallied to take the lead early in the third quarter. The Rockets were missing Dwight Howard, who isn't playing both games of back-to-backs since returning from a two-month absence with swelling in his right knee. Houston led by five early in the third quarter before Sacramento scored six straight points, with four from Cousins, to take a 61-60 lead. Jones returned on Wednesday after missing six games with a partially collapsed lung and tied a career high with seven blocks.