Suter was claimed off waivers by the Rockies on Friday.
Suter got off to a rough start last season, posting a 4.58 ERA ahead of the All-Star break, but a 2.87 ERA and 1.05 WHIP during the second half of the season showed that the 33-year-old lefty was still a viable option out of the 'pen. He could be an arm that Colorado relies on often in 2023 as the team looks to improve on a 2022 campaign in which they ranked last in bullpen ERA (4.85).