The Pirates designated pitcher Jon Meloan for assignment to create roster room for Daniel McCutchen, according to Jenifer Langosch of MLB.com. The 25-year-old righty has played in the minors for the Pirates, Indians and Rays this year. In total, he's allowed 68 hits and 28 walks in 65 innings, striking out 60.
Meanwhile, the Phillies designated minor leaguer Brad Harman for assignment, according to MLB.com's Todd Zolecki. Harman hasn't played in the majors this year, but he batted 11 times in a brief call up last year. The 23-year-old, who was born in Melbourne, Australia, has played around the infield in his minor league career.
The Dodgers designated Jesus Castillo for assignment, according to MLB.com. (Hat Tip: Diamond Leung) Castillo, a 25-year-old righty, has allowed 150 hits and 55 walks in 146.0 innings at AA this year, striking out 85.
