Cubs Take Game One

Logan Watkins, Chris Valaika and Starlin Castro all hit solo home runs to back a strong Cubs debut from Felix Doubront as Chicago took a 5-1 victory in the opener of Saturday's doubleheader against the St. Louis Cardinals. Doubront (1-0), acquired in a trade-deadline deal with the Red Sox, was sharp in his first start since June 20, scattering seven hits over as many frames.