The Cubs like Russell Martin’s all-around game. He’s an All-Star catcher who’s gone to the playoffs with the Los Angeles Dodgers, New York Yankees and Pittsburgh Pirates.
Welington Castillo hasn’t made the huge leap forward the Cubs anticipated.
Blue Jays pitcher Mark Buehrle admitted Saturday’s start against the White Sox wouldn’t be just another outing.
The Cubs added to their catching depth on Thursday by signing Dioner Navarro, a one-time All-Star.