Joe Saunders held Oakland to one earned run over six innings and the Arizona Diamondbacks extended their winning streak to a season-long five games with a 4-3 victory over the Athletics on Sunday. Arizona Diamondbacks' Joe Saunders throws against the Oakland Athletics during the first inning in an interleague baseball game Sunday, June 10, 2012, in Phoenix. Oakland Athletics' Travis Blackley (54), of Australia, grimaces as he rubs his hip while being looked at by Athletics medical staff after being hit by a line drive by Arizona Diamondbacks' Ryan Roberts, who was thrown out at first base on the play, during the second inning in an interleague baseball game Sunday, June 10, 2012, in Phoenix.