Jon Lester struck out a career-high 15 batters and allowed just one hit over eight scoreless innings this afternoon in a 6-3 victory over the Athletics in Fenway Park in Boston.
It was a dominant performance from Lester, who walked two batters on the day and gave up his lone hit on a single by Craig Gentry in the third inning. The southpaw struck out the final three batters he faced in the eighth inning and was pulled after throwing 119 pitches. The A’s made things interesting after Chris Capuano took over in the top of the ninth inning, but Koji Uehara managed to snuff out the rally to secure the victory, albeit in shaky fashion.
Lester’s previous career-high for strikeouts was 13, which he did on July 24, 2010 against the Mariners. The 30-year-old is the first Red Sox pitcher to strike out 15 batters in a game since Pedro Martinez did it in 2000.
Lester, an impending free agent, now holds a 2.59 ERA and 58/10 K/BB ratio in 48 2/3 innings over seven starts this season. Perhaps the Red Sox should have been a bit more generous during extension talks in the spring?