SEATTLE — Seattle Mariners Executive Vice President & General Manager of Baseball Operations Justin Hollander announced today the following roster move:
· Ryan Loutos, RHP, claimed off waivers from the Washington Nationals.
The Mariners 40-man roster is now at 38 players.
Loutos (loo-tus), 26, has made 15 career Major League appearances over the past two seasons with the Cardinals (2024), Dodgers (2025) and Nationals (2025), going 1–0 with a 10.67 ERA (17 ER, 14.1 IP) with 8 strikeouts and 9 walks.
In 193 career minor league appearances, Loutos is 13–15 with 34 saves and a 4.