Walker Buehler’s season has been quite a grind, but at least he ended the first half with a pair of solid outings. The veteran right-hander aims to build off those performances Monday when the Boston Red Sox visit the Philadelphia Phillies for the first of three games. Buehler (6-6, 6.12 ERA) was an All-Star, a Cy Young Award contender and World Series champion during a long stint with the Los Angeles Dodgers.