Russell Westbrook scored 41 points as the new-look Houston Rockets upstaged the Western Conference-leading Los Angeles Lakers 121-111 in NBA action. While Rockets team-mate James Harden struggled, Westbrook was red hot in a stunning performance to take down rivals the Lakers at Staples Center in Los Angeles on Thursday. Robert Covington made his debut for the Rockets, who traded away center Clint Capela prior to the deadline in a bid to become smaller and faster on the court, and he impressed with 14 points – including four three-pointers.