Texas Rangers' Yu Darvish of Japan walks off the field in the ninth inning of a baseball game against the Boston Red Sox, Friday, May 9, 2014, in Arlington, Texas. Darvish took a no-hit bid into 8 and 2/3 giving up a single to David Ortiz in the 8-0 Rangers win. (AP Photo/Tony Gutierrez)
Boston Red Sox starting pitcher Clay Buchholz works against the Texas Rangers in the first inning of a baseball game, Friday, May 9, 2014, in Arlington, Texas. (AP Photo/Tony Gutierrez)
Texas Rangers' Yu Darvish of Japan works against the Boston Red Sox in the third inning of a baseball game, Friday, May 9, 2014, in Arlington, Texas. (AP Photo/Tony Gutierrez)
Texas Rangers' Yu Darvish, of Japan, stands at the back of the mound after talking with catcher Robinson Chirinos in the fourth inning of a baseball game against the Boston Red Sox, Friday, May 9, 2014, in Arlington, Texas. (AP Photo/Tony Gutierrez)
Boston Red Sox's David Ortiz follows through on a fly out to left off a pitch from Texas Rangers' Yu Darvish in the fourth inning of a baseball game, Friday, May 9, 2014, in Arlington, Texas. (AP Photo/Tony Gutierrez)
Texas Rangers' Yu Darvish of Japan works against the Boston Red Sox in the sixth inning of a baseball game, Friday, May 9, 2014, in Arlington, Texas. (AP Photo/Tony Gutierrez)
Boston Red Sox's Clay Buchholz celebrates as center fielder Jackie Bradley Jr. makes a leaping grab on a fly out by Texas Rangers' Prince Fielder that saved a potential home run in the first inning of a baseball game, Friday, May 9, 2014, in Arlington, Texas. (AP Photo/Tony Gutierrez)
Texas Rangers starting pitcher Yu Darvish, of Japan, works against the Boston Red Sox in the first inning of a baseball game, Friday, May 9, 2014, in Arlington, Texas. (AP Photo/Tony Gutierrez)
Texas Rangers starting pitcher Yu Darvish, of Japan, works against the Boston Red Sox in the first inning of a baseball game, Friday, May 9, 2014, in Arlington, Texas. (AP Photo/Tony Gutierrez)
Texas Rangers starting pitcher Yu Darvish, of Japan, works against the Boston Red Sox in the first inning of a baseball game, Friday, May 9, 2014, in Arlington, Texas. (AP Photo/Tony Gutierrez)