Brash and the Mariners agreed to a one-year contract to avoid arbitration on Thursday, Daniel Kramer of MLB.com reports.
Brash has been a key high-leverage reliever for the Mariners across the last two seasons, racking up a combined eight saves and 46 holds. He should serve in a similar capacity in 2026, working as the primary setup man to Andres Munoz. This was Brash's first year of arbitration eligibility.