Lopez has already surpassed his career innings mark for a season, heading into his final start with 182 2/3 frames under his belt. With a 3.94 ERA, he'll look to finish the season with an ERA under 4, one of his preseason goals.
Berrios has a 5.40 ERA in four September starts so he'll look to end his season on a high note. He allowed five runs over 5 2/3 innings against the A's last time out.