Alexis Sanchez magic keeps Arsenal in hunt for top four finish

Arsenal climbed to fifth in the Premier League table following this victory on the south coast, just three points behind Manchester City and four behind Liverpool — and the Reds have played a game more than the Gunners.
This, though, was not a performance to fill Gunners supporters with confidence as Arsenal stuttered and spluttered on a night when Alexis Sanchez bailed them out.