Both starting pitchers for Colorado and San Francisco will seek to reverse their recent fortunes at Coors Field on Saturday. Tim Hudson is 0-2 with a 7.29 career ERA at Coors Field, where he's given up 55 hits in 42 innings. Jorge De La Rosa is looking to recover from a disastrous season debut at Coors when he matched a career high nine runs (seven earned) over two innings Monday.