BOSTON -- The Rangers designated left-hander Dallas Keuchel for assignment before Sunday's series finale against the Red Sox.
The 34-year-old Keuchel was 0-2 with a 12.60 ERA in two starts for the Rangers, including taking the loss Friday when he allowed seven runs in 4 2/3 innings. He is 2-9 with a 9.20 ERA in 14 combined starts with the Chicago White Sox, Arizona Diamondbacks and Rangers this season.
"I felt I pitched a whole lot better than the line read," Keuchel said after Friday's game. "It felt like I was making pitches and they were battling like the classic Red Sox game at Fenway Park.