Infielder Owen Miller, who was recently designated for assignment and outrighted to Triple-A by the Rockies, has rejected that outright assignment in favor of free agency, per the transaction log at MiLB.com.
Colorado originally acquired the now-28-year-old Miller from the Brewers in exchange for cash back in November. Milwaukee had designated him for assignment and passed him through outright waivers last summer, but the Rox selected him back to the majors in April. Miller went 2-for-14 with a pair of walks and was hit by a pitch during 17 plate appearances with Colorado before being designated for assignment again. Because of that prior outright, he had the option to elect free agency upon clearing waivers this time around.
Miller opened the 2025 season with the Rockies’ Triple-A affiliate in Albuquerque. He tallied 90 plate appearances and batted .244/.322/.372 with two homers, two steals, a 10% walk rate and a 15.6% strikeout rate. It’s the fourth season in which Miller has seen time at Triple-A, where he’s a combined .279/.353/.427 batter in 793 plate appearances.
Miller has also seen major league time in five seasons now, previously suiting up for a pair of seasons with the Brewers and another two with the Guardians. He’s picked up 1032 plate appearances and hit .238/.287/.342 with 15 home runs, 52 doubles, a triple, 18 steals (in 20 tries), a 5.8% walk rate and a 21.3 strikeout rate.
Defensively, Miller is something of a jack-of-all-trades. He’s not necessarily proficient at any one position, but he’s recorded more than 1100 innings at each of shortstop, first base and second base, in addition to 815 innings at third base. He’s seen more sparse time in the outfield, logging a combined 204 innings across all three positions. Miller hadn’t played shortstop since 2021 until this season, but the Rockies gave him four games there in Triple-A this season — one of seven positions he played while in their system.
Miller will take that versatile defensive skill set and solid Triple-A track record back to the open market and search for a new opportunity with a club that could use a right-handed bat and/or some depth at multiple positions.