On a day when pitchers from both sides threw well, a slight problem with Kris Medlen's early timing made the difference in anArizona Diamondbacks split squad's victory over Kansas City. David Peralta hit his first home run of the spring, barely clearing the right field fence, and Rubby De La Rosa pitched four scoreless innings for Arizona in the 3-0 Diamondbacks' victory on Saturday. Read more http://espn.go.com/mlb/recap?gameId=360312129