Mackanin said he expects the Phillies to stay in rotation, which means they will add a new starting pitcher for Tuesday's game in New York to replace Buchholz. Zach Eflin is scheduled to pitch Tuesday for triple-A Lehigh Valley. He threw just 70 pitches in his first start for the IronPigs, but he has the most big-league experience of the pitchers at triple A. Nick Pivetta, Jake Thompson and Ben Lively are the other candidates.