Texas Rangers ace Yu Darvish pumped his fist coming off the mound after the last of his 127 pitches, ending the seventh inning with his 14th strikeout against Boston. "Unbelievable, unbelievable," Adrian Beltre said. "He was incredible. He's been doing it all year." Darvish matched his career high for strikeouts before leaving a tie game, and Beltre had an RBI single with two outs in the ninth inning as the Rangers won 4-3 Sunday, completing a three-game sweep and matching the Red Sox for the best record in the majors.