McKay (elbow) signed a two-year, minor-league contract with the Rays on Thursday, Marc Topkin of the Tampa Bay Times reports.
The Rays released McKay in mid-November, though it didn't take long for him to return to the club. He won't pitch at all in 2023 as he rehabs from Tommy John surgery, though the team will hope he can retake the mound with renewed health for the 2024 campaign.