The Pirates made two waiver moves as free agency opened at 5 p.m. ET Monday night, claiming 28-year-old outfielder Akil Baddoo from the Brewers and losing 31-year-old right-hander Isaac Mattson to the Mariners.
Baddoo brings a left-handed bat onto Pittsburgh’s 40-man roster after a winding path through the league. A former Competitive Balance-B round pick in the 2016 MLB Draft, he first made his mark with the Tigers as a rookie in 2021, when he put together a 2.1 bWAR season with 40 extra-base hits and a 112 OPS+. He reached Detroit through Minnesota in 2020 in the Rule 5 Draft.
His career has also been interrupted by injuries, including multiple quad issues. Baddoo signed with Milwaukee as a free agent ahead of 2026, then landed on the 60-day injured list in March with a left quad strain. In 66 Minor League games between Triple-A Nashville and the ACL Brewers, he hit .252 with 11 doubles, three triples, 11 home runs, 47 RBIs and an .818 OPS.
The addition gives Pittsburgh another left-handed outfielder in the mix, alongside players such as Ronny Simon and Tyler Callihan, who are set to compete for active roster spots come 2027.
Mattson’s departure came just hours after Baddoo’s arrival opened a spot on the 40-man. The Erie, Pa., native and Pitt alum had been in the Pirates organization since signing a Minor League deal in December 2023. Drafted by the Angels in 2019, he made his Major League debut with the Orioles in 2021 and also spent time in the Twins’ system before joining Pittsburgh.
He was sharp in 2025, working as a setup man and posting a 2.45 ERA over 47 2/3 innings with a 45-19 strikeout-to-walk ratio. But 2026 went the other way quickly. Mattson finished with a 5.35 ERA in 38 2/3 innings, was optioned four times, and ended the season on the injured list with a right hip impingement.
After the two waiver moves, plus the activation of Mitch Keller and Endy Rodriguez from the 60-day injured list and the free-agent departures of Gregory Soto, Brandon Lowe and Kirby Yates, Pittsburgh’s 40-man roster now stands at 38 players. Lowe got the qualifying offer Monday and has until Nov. 17 to accept it.
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Pirates Just Added To A Roster Battle Worth Watching
The Pirates added another layer to their outfield picture by claiming Akil Baddoo off waivers from the Brewers and placing him on the 40-man roster. It is the kind of move that can look minor in the moment but still matters for a club trying to keep options open, especially with roster flexibility always in view and the organization thinking ahead to 2027 depth.
Pittsburgh also reinstated catcher Endy Rodrguez and pitcher Mitch Keller from the 60-day injured list, bringing some important names back into the mix. The roster now sits at 38 players on the 40-man, which leaves the Pirates with room to keep sorting through a battle that is still taking shape and could have more moving parts before it settles. [Read more 🡒]