The Rockies announced that left-hander Lucas Gilbreath has cleared waivers and been sent outright to Triple-A Albuquerque. He had been designated for assignment on the weekend to make room on the roster for Alan Trejo .

Gilbreath, 29, once seemed to be cementing himself as a solid piece of the Colorado bullpen. Over the 2021 and 2022 seasons, he tossed 85 2/3 innings with a 3.78 earned run average. His 13.2% walk rate was on the high side but he managed to punch out 25% of opponents and get grounders on almost half the balls in play he allowed. He earned four holds in the first of those two seasons and then 12 more in the second.

But as is so often the case, arm troubles got in the way. Tommy John surgery in March of 2023 wiped out that entire season for him. He was reinstated from the injured list in August of 2024 but made just three appearances before landing back on the shelf due to shoulder inflammation, staying there for the rest of the season.

Gilbreath crossed three years of service time during those two lost seasons. The lefty and the Rockies avoided arbitration by agreeing to a $785K salary for this year, a bit above this year’s league minimum, which is $760K. Since he has hit the three-year service line, Gilbreath has the right to elect free agency and reject this outright assignment. But since he’s below the five-year line, he would have to walk away from what’s left of that money.

He will presumably accept his outright and keep pitching for Triple-A Albuquerque. He’s already been with that club this year, having been optioned before Opening Day. He has a 2.70 ERA through seven appearances so far. He should provide the Rockies with some non-roster depth as he tries to earn his way back to the majors.