Texas Rangers' Yu Darvish delivers a pitch against the Boston Red Sox in the first inning of a baseball game at Fenway Park, in Boston, Monday, Aug. 6, 2012. (AP Photo/Steven Senne)

Boston Red Sox's Aaron Cook delivers a pitch against the Texas Rangers in the first inning of a baseball game at Fenway Park, in Boston, Monday, Aug. 6, 2012. (AP Photo/Steven Senne)

Boston Red Sox's Mike Aviles, right, scores on a sacrifice fly by Red Sox's Jacoby Ellsbury as Texas Rangers catcher Mike Napoli, left, tries to make the play in the fourth inning of a baseball game at Fenway Park, in Boston, Monday, Aug. 6, 2012. (AP Photo/Steven Senne)

Boston Red Sox's Mike Aviles, left, scores on a sacrifice fly by Red Sox's Jacoby Ellsbury as Texas Rangers catcher Mike Napoli, right, tries to make the play in the fourth inning of a baseball game at Fenway Park, in Boston, Monday, Aug. 6, 2012. (AP Photo/Steven Senne)

Texas Rangers pitching coach Mike Maddux, center, speaks with Rangers catcher Mike Napoli, left, and pitcher Yu Darvish, right, in the fourth inning of a baseball game at Fenway Park, in Boston, Monday, Aug. 6, 2012. (AP Photo/Steven Senne)

Boston Red Sox's Jacoby Ellsbury, front, scores on a double hit by Carl Crawford as Texas Rangers catcher Mike Napoli, rear, waits for the ball in the eighth inning of a baseball game at Fenway Park in Boston, Monday, Aug. 6, 2012. (AP Photo/Steven Senne)

Texas Rangers' Yu Darvish delivers a pitch against the Boston Red Sox in the first inning of a baseball game at Fenway Park, in Boston, Monday, Aug. 6, 2012. (AP Photo/Steven Senne)

Boston Red Sox general manager Ben Cherington, left, speaks with reporters in the team's dugout before a baseball game against the Texas Rangers at Fenway Park in Boston, Monday, Aug. 6, 2012. (AP Photo/Steven Senne)

Texas Rangers' Adrian Beltre hits a home run off a pitch by Boston Red Sox's Junichi Tazawa in the ninth inning of a baseball game at Fenway Park, in Boston, Monday, Aug. 6, 2012. The Red Sox won 9-2. (AP Photo/Steven Senne)

Boston Red Sox catcher Jarrod Saltalamacchia, left, celebrates with pitcher Junichi Tazawa, right, after defeating the Texas Rangers 9-2 in a baseball game at Fenway Park in Boston, Monday, Aug. 6, 2012. (AP Photo/Steven Senne)

Texas Rangers' Michael Kirkman delivers a pitch against the Boston Red Sox in the eighth inning of a baseball game at Fenway Park in Boston, Monday, Aug. 6, 2012. The Red Sox won 9-2. (AP Photo/Steven Senne)

Boston Red Sox's Jacoby Ellsbury doubles on a pitch by Texas Rangers' Yu Darvish in the third inning of a baseball game at Fenway Park, in Boston, Monday, Aug. 6, 2012. The Red Sox won 9-2. (AP Photo/Steven Senne)

Boston Red Sox's Dustin Pedroia slides home to score on a single hit by Red Sox's Adrian Gonzalez off a pitch by Texas Rangers' Yu Darvish in the seventh inning of a baseball game at Fenway Park, in Boston, Monday, Aug. 6, 2012. The Red Sox won 9-2. (AP Photo/Steven Senne)

Boston Red Sox's Carl Crawford is welcomed to the dugout after scoring on a double hit by Adrian Gonzalez in the third inning of a baseball game at Fenway Park in Boston, Monday, Aug. 6, 2012. The Red Sox won 9-2. (AP Photo/Steven Senne)