Miguel Montero homered .
Miguel Montero added an RBI single , Ben Zobrist slammed a three - run home run while Kris Bryant went 2 - for - 3 and scored twice to pace the Cubs ' offense .
Miguel Montero homered and added an RBI single , Ben Zobrist slammed a three - run home run while Kris Bryant went 2 - for - 3 and scored twice to pace the Cubs ' offense .