Martinez ends skid, Arenado homers, Cards top D-backs 3-2

ST. LOUIS (AP) -- Carlos Martinez ended a seven-start winless streak, Nolan Arenado broke a fifth-inning tie with a two-run homer, and the St. Louis Cardinals beat the Arizona Diamondbacks 3-2 Tuesday night for their first consecutive wins in two weeks. Martinez (4-9) allowed one run, four hits and two...