The Rangers designated pitcher Jason Jennings for assignment to make room for Pedro Strop, according to Anthony Andro of the Dallas Morning News. Jennings has allowed 67 hits and 28 walks in 61 innings out of the Rangers' 'pen this year, striking out 44. He's struggled since the All-Star break, however. Opponents have combined for a 1.122 OPS against Jennings in the second half.
Jennings, who turned 31 last month, makes $800k this year.