Rob Bradford of WEEI.com reports that Bobby Jenks has been placed on the 15-day disabled list with back tightness. He felt discomfort warming up last night in the same area that sent him to the disabled list last month. This is his third trip to the DL this season.
Red Sox general manager Theo Epstein envisioned Jenks as a shutdown set-up man alongside Daniel Bard when he signed him a two-year, $12 million contract over the winter, but he’s been a massive disappointment so far this season. The 30-year-old right-hander has been limited to just 19 appearances, posting an ugly 6.32 ERA and 17/13 K/BB ratio over 15 2/3 innings.
In corresponding roster moves, the Red Sox have purchased the contract of left-hander Randy Williams from Triple-A Pawtucket and designated fellow southpaw Tommy Hottovy for assignment. Williams, 35, had a 1.29 ERA and 26/11 K/BB ratio over 21 innings with the PawSox. He has a 5.74 ERA over 90 major league appearances.
The Dodgers announced on Thursday that the club activated pitcher Grant Dayton from the 10-day disabled list and designated pitcher Sergio Romo for assignment.
Dayton, 29, went on the disabled list earlier this month with neck stiffness. He’ll resume with a 3.63 ERA and a 20/12 K/BB ratio in 22 1/3 innings.
Romo, 34, signed a one-year, $3 million deal with the Dodgers in February. It didn’t really work out, as the right-hander posted a 6.12 ERA with a 31/12 K/BB ratio in 25 innings. His peripherals are still decent, so it wouldn’t be surprising if a team in need of a bullpen arm makes a deal with the Dodgers within the week.
MLB.com’s Jeffrey Flanagan reports that Royals pitcher Nate Karns underwent surgery for thoracic outlet syndrome on Wednesday. He’s expected to be ready for spring training next year. Karns went on the disabled list in May with an elbow injury and didn’t make much progress.
The Royals acquired Karns from the Mariners in January in exchange for outfielder Jarrod Dyson. Over eight starts and one relief appearance, the 29-year-old right-hander compiled a 4.17 ERA and a 51/13 K/BB ratio in 45 1/3 innings.
Karns will enter his first of three years of arbitration eligibility after the season, so he’ll be under the Royals’ control through 2020.