The Phillies announced that they’ve designated left-hander Cesar Jimenez for assignment and selected the contract of right-hander Sean O’Sullivan, who will start today’s game against the Nationals.
The 30-year-old Jimenez pitched just two-third of an inning in the early stages of the 2015 season but has been up and down with the Phillies in each of the past two seasons. Jimenez has worked to a very strong 2.67 ERA in 33 2/3 innings dating back to 2013, though his ratios of 5.3 K/9 and 4.5 BB/9 and 4.27 FIP tell a less favorable story than his bottom-line results. Jimenez has been more effective against lefties than righties, but he hasn’t exactly dominated same-handed hitters; lefties have batted .238/.310/.357 against him in 143 big league plate appearances.
Jimenez was the only lefty in the bullpen behind setup man Jake Diekman, and the loss of Mario Hollands to Tommy John surgery removed another option for Philadelphia. They’ll likely hope that Jimenez can clear waivers and remain in the organization — an outcome that has already happened twice in the past calendar year.