The Red Sox added another lefty to their bullpen tonight, completing a trade with the White Sox for reliever Matt Thornton. The Red Sox have moved Andrew Miller to the 60-day disabled list to create room on the roster, according to Alex Speier. Per Scott Lauber of the Boston Herald, the White Sox have received outfield prospect Brandon Jacobs in return.
Thornton, now 36 years old, had been with the White Sox since March 20, 2006, when the team acquired him from the Mariners for Joe Borchard. Over his eight years with the White Sox, Thornton posted a 3.28 ERA and struck out 25 percent of batters he faced. He has a $6 million club option for 2014 with a $1 million buyout.
Jacobs was drafted by the Red Sox in the 10th round of the 2009 draft. At the age of 22, he was promoted to Double-A Portland for the first time this season for one game. He went 2-for-3, then was sent back to A-ball. He was promoted again two days ago. Overall, in 335 plate appearances with Single-A Salem, he posted a .774 OPS.