Coulombe threw two-thirds of an inning Wednesday for Oklahoma City, allowing three hits and two earned runs. Coulombe appeared in a pair of games so far this season for Los Angeles, most recently on June 4. Overall he has an 8.10 ERA in 3 1/3 innings in four stints this season in the Majors.
Dodgers manager Don Mattingly said that Coulombe is available to pitch Thursday, despite throwing 24 pitches Wednesday. Coulombe will add pitching depth for the Dodgers, who used a six-man bullpen Wednesday night, after right-hander Chris Hatcher went to the 15-day disabled list with a strained left oblique.