Jake Peavy will make his debut with the Red Sox on Saturday against the Diamondbacks. Peavy was acquired from the White Sox earlier this week in a three-team deal with the Tigers. He'll carry a 4.28 ERA and 76/17 K/BB ratio over 80 innings into the start. Trading U.S. Cellular Field for the hitter-friendly ballparks of the AL East are somewhat of a wash, but he should get a slight boost in fantasy value with a better offense behind him.