In this edition of Inside Pitch, sports columnists Benjamin Hochman and Ben Frederickson break down what could be a season-defining four-game series between the Cardinals and Cubs at Wrigley Field. The Redbirds are 0-6 this season at the not-so-friendly confines. Would a split be enough to keep hold of the division lead? The Cards and Cubs clash seven times in the final 10 games. Hochman and Frederickson point to their impact players for the remaining games in the regular-season rivalry.