Guardians signed RHP Luis Frias to a minor league contract with an invite to big league Spring Training.
The 26-year-old pitched just 9 2/3 innings for the Diamondbacks and Blue Jays in 2024, posting a 13.97 ERA; however, he was much more effective with Arizona in 2023. That season, he had a 4.06 ERA in 31 innings with a 1.35 ERA during the 2023 postseason. Frias did post a 0.96 ERA and 28 percent strikeout rate in nine Triple-A appearances for Toronto after being claimed on waivers, so perhaps Cleveland can help him fix whatever was holding him back in 2024.