The sinkerballer kept the Sox in the game last time out but lost, allowing 5 hits and 2 runs in 5 innings. Porcello has a much better ERA on the road (3.74) than at home (5.30). In five starts vs. the Rays in '17, Porcello is 1-4 with a 4.91 ERA.
Cobb has won his last two outings and has delivered quality starts in each of his last three, the most recent of which came against the Red Sox. Although it took him 93 pitches to navigate five-plus innings, he held Boston to just one earned run.