The Cubs and left-hander Charlie Barnes have agreed to a minor league deal, according to the transactions tracker on Barnes’s MLB.com profile page. Tread Athletics reported the deal earlier this month.
Barnes, 30, was a fourth-round pick by the Twins back in 2017 who made his MLB debut back in 2021. He worked mostly out of the rotation during his time with Minnesota but a lackluster 5.92 ERA alongside a 5.06 FIP in 38 innings across nine appearances (eight starts). During that time in the majors, Barnes walked (16) nearly as many players as he struck out (20). He was squeezed off the club’s 40-man roster that November ahead of the Rule 5 protection deadline, but after being designated for assignment he managed to land on his feet with a contract to pitch overseas for the KBO’s Lotte Giants.
That stint in South Korea worked out very well for Barnes. In his first three seasons with the Giants, Barnes started 86 games and posted a 3.42 ERA. He got his strikeout rate up to 22.4% while keeping his walks to just 6.9%, and was the ace of Lotte’s staff in each of his three full seasons with the club. Unfortunately, however, Barnes struggled upon returning to the club for a fourth season in 2025. He made just eight starts with a 5.32 ERA as his strikeout rate dipped to 18.6% while his walk rate crept up to 8.3%. He was released by the Giants back in May and returned stateside to land a minor league deal with the Reds. He made six starts at Triple-A Louisville but struggled badly with a 7.13 ERA in 24 innings of work.
Five dominant starts (2.84 ERA) in the Dominican Winter League offer some level of optimism that a bounce back could be on the way for Barnes, but the southpaw has yet to find significant stateside results in his career with a Triple-A ERA approaching 5.00 and an MLB ERA a run higher than that. With that said, he’ll enter 2026 coming off a generally successful run overseas and the Cubs will look for ways to translate that success over to stateside ball. Assuming Barnes remains a starter with Chicago, he’s buried rather deep on the team’s depth chart on paper. Cade Horton, Shota Imanaga, Matthew Boyd, Jameson Taillon, and Colin Rea are all holdovers from last year’s rotation, and that’s before mentioning newly-acquired righty Edward Cabrera.
Cabrera figures to push Rea into a depth role alongside fellow swing men Javier Assad, Ben Brown, and Jordan Wicks. Justin Steele won’t be ready for Opening Day but is expected back from elbow surgery at some point in the first half, while top prospect Jaxon Wiggins could be a factor before the end of the year as well depending on how he develops. That leaves Barnes to compete with in-house players like Connor Noland for the 12th spot on the team’s depth chart, but virtually every player the Cubs have in their rotation mix has notable, recent injuries in their history.
That could lead to an opportunity even for someone as far down the depth chart as Barnes, especially if a player like Brown or Wicks is moved into a full-time bullpen role as a way to use the team’s deep cache of rotation options to upgrade the relief corps. It’s also at least theoretically possible the Cubs would try Barnes himself in a relief role, but the southpaw has started 228 of his 241 professional games and last pitched in relief back in 2021. Even that relief outing lasted 4 2/3 innings, so it goes without saying that a move to short relief would be well outside the parameters of Barnes’s usual work.