Here are the day's minor transactions:
- The Rangers have released minor league southpaw Rafael Perez, tweets Anthony Andro of FOX Sports Southwest. The 31-year-old was a valuable member of the Indians' bullpen from 2007-12 (with the exception of a disappointing '09 campaign) but hasn't pitched in the bigs since that time due to shoulder surgery. Perez put up solid numbers with the Twins' and Red Sox' minor league affiliates last season and had yielded three runs with four strikeouts in 3 2/3 innings at Triple-A this year.
- The Phillies have signed outfielder Adam Loewen to a minor league deal, according to the MLB.com transactions page. Loewen, 30, was once rated as high as the 13th overall prospect in the game by Baseball America — as a pitcher. He transitioned to the field since having his career derailed by elbow issues, and last year posted a .267/.359/.435 line in 496 plate appearances, most of them coming at the Double-A level. But Loewen will return to the hill with Philadelphia, according to a tweet from Jim Salisbury of CSNPhilly.com.
- Righty Matt Neil has agreed to a minor league contract with the Rays, also via the MLB transactions page. The 27-year-old had spent his first three years in the Marlins organization. Last year, splitting time between starting and relieving at both upper-minor levels, Neil threw to a 3.70 ERA in 109 1/3 frames.
- As MLBTR's DFA Tracker shows, White Sox reliever Donnie Veal has just joined Lucas Harrell (Astros) and Sam Fuld (Athletics) in DFA limbo.