Olivier Giroud rewarded manager Arsene Wenger's support with a goal as Arsenal beat Everton 2-0 to climb back to third place in the Premier League. Wenger kept the striker in his starting line-up even though he missed several chances during Wednesday's 3-1 Champions League defeat by Monaco. Giroud volleyed in Mesut Ozil's corner six minutes before half-time. Everton's Romelu Lukaku was denied by keeper David Ospina before Tomas Rosicky's late goal sealed the win. Rosicky eased the jitters of the home fans with a shot that was deflected past keeper Tim Howard by the unlucky Jagielka.