Bill Bray, who was bothered by a groin injury during spring training, has been placed on the disabled list with a strained left groin.
Cincinnati called up right-hander J.J. Hoover to replace the left-handed Bray on the roster and in the bullpen.
Hooper was acquired from the Braves in the Juan Francisco trade and had been serving as the closer at Triple-A. He’ll be making his MLB debut at age 24 after posting very impressive strikeout numbers in the minors.
Bray was a key part of the Reds’ bullpen last season, but injuries have repeatedly sidetracked his career and the 29-year-old southpaw hasn’t thrown 50 innings in a season since he was a rookie in 2006.
The Dodgers have reportedly agreed to a one-year deal with free agent right-hander Tom Koehler, per Chris Cotillo of SB Nation. The team has yet to officially announce the signing, which is currently pending a physical.
Following a mostly-productive five-year run with the Marlins, the 31-year-old flamed out in 12 starts for Miami in 2017, eventually coming over to the Blue Jays in a midseason trade for minor leaguer Osman Gutierrez. He made a successful transition to the bullpen and finished the season on a high note, pitching to a 2.65 ERA, 3.2 BB/9 and 9.5 SO/9 in 17 innings.
Koehler was non-tendered by the Blue Jays earlier this month and had attracted a fair amount of interest around the league prior to his signing. He’s expected to reprise his role as a middle reliever in Los Angeles, though Cotillo speculates that he could also bring some depth and balance to the Dodgers’ lefty-heavy rotation.