Mariners DFA Kowar to Clear Room for Pereda’s Catching Depth
Seattle designated reliever Jackson Kowar for assignment to open a 40-man roster spot for catcher Jhonny Pereda, who was acquired from Minnesota for cash considerations. Kowar, a 29-year-old former Royals first-round pick, has struggled in the majors (roughly 8.21 ERA in 91 MLB innings) and is out of options after a injury‑plagued Mariners stint that included Tommy John surgery and a shoulder impingement. Pereda, a well-traveled depth catcher with strong minor-league numbers and solid defense, provides catching depth behind Cal Raleigh, with Andrew Knizner signed to back him up and a Triple-A option available. The move comes as Seattle reshuffles the roster following the trade that sent Harry Ford away and reduced other catching options on the 40-man roster.