August 10, 2025 5:10 PM : The Guardians released Frias on Sunday.
Analysis: Frias had seen big-league action in each of the prior four seasons but never received a call-up to Cleveland in 2025 after inking a minor-league pact with the organization over the winter. The 27-year-old righty tossed 36 innings out of the bullpen at Triple-A Columbus this season and logged a 3.00 ERA, 1.58 WHIP and 35:19 K:BB.