Chicago Cubs Lose Versatile Infielder to MLB Free Agency

Owen Miller is a free agent again, and the path that got him there was shorter than a full season with the Chicago Cubs.

The 29-year-old infielder elected minor league free agency after the 2026 regular season, a move listed on the MiLB.com transactions log as the playoffs began.

He had spent the year in the Cubs organization on a minor league contract signed in early February, then finished it outside the club’s control.

Because he had already been outrighted earlier in his career, he carried Article XX-D rights. When Chicago sent him outright to Triple-A Iowa on August 24, he could have walked immediately and forfeited the rest of his 2026 salary, or accepted the assignment and waited until the major league season ended.

He took the second route. Once the calendar flipped to October, he chose free agency.

The major league portion of his Cubs year was almost entirely procedural. The club selected his contract from Iowa on August 17. Four days later he was designated for assignment.

In between, he was on the roster for a series and appeared in one game as a defensive replacement, without an at-bat. It was a familiar kind of cameo for a player who has moved through organizations as a flexible depth piece rather than a lineup fixture.

Most of the work was done in Des Moines. Miller played 113 games for Iowa and produced 129 hits, including 30 doubles and seven triples, along with seven home runs, 61 runs batted in, 28 walks, and 12 stolen bases.

Those numbers will not reset his market, but they are the résumé of a right-handed bat who stayed healthy enough to log a full Triple-A season and still offers defensive range across the infield.

That range is the part of the file that still travels. As a big leaguer he has played every position except catcher and center field.

He was drafted by San Diego in the third round out of Illinois State in 2018, debuted with Cleveland in May 2021, and later passed through Milwaukee and Colorado before the winter deal with Chicago.

Along the way he has been optioned, designated, and outrighted often enough that the October election was a contractual right, not a surprise.

At 29, born in Mequon, Wisconsin, Miller is unlikely to be signed as a starter. He is the sort of player clubs add in January or February for camp depth, then decide on in March.

Versatility and a recent Triple-A sample are the selling points. Whether that is enough for another organization to take the same minor league chance the Cubs took last winter is the only open question left on his 2026.