Mariners sent LHP Jhonathan Díaz outright to Triple-A Tacoma.
Díaz went unclaimed on waivers after being jettisoned from Seattle’s 40-man roster to make room for top prospect Kade Anderson over the weekend. The 29-year-old southpaw made one relief appearance for the Mariners during a brief stint in the big leagues. He has the ability to elect free agency, but will probably stick around to finish out the year at Triple-A Tacoma.