The Boston Red Sox placed right-handed reliever Liam Hendriks on the 15-day injured list on Friday with right hip inflammation.
The move is retroactive to Wednesday.
In a corresponding move, the Red Sox recalled right-handed reliever Nick Burdi from Triple-A Worcester.
Hendriks, 36, is 0-2 in 14 appearances with a 6.59 ERA in 13 2/3 innings this season. He did not make his season debut until April 20 due to a compressed nerve in his right forearm.
A three-time All-Star closer, Hendriks underwent treatment for non-Hodgkin lymphoma in early 2023 and missed all of the 2024 season following Tommy John surgery.