Mariners Prospect Watch: Hoppe, Legumina in Focus

As of April 22, 2026, prospect pitcher Jarred Hoppe, aged 27, has not yet made an appearance in a major league game. This season, he pitched eight games for Tacoma, allowing only one unearned run over eight innings with 12 strikeouts and three walks. The Mariners acquired Hoppe on November 18, 2025, in a trade with the Boston Red Sox. Across four minor league seasons, Hoppe has a 7-14 record and a 4.55 ERA.

Another pitcher, Blake Legumina, aged 28, has appeared in eight games for the Seattle Mariners this season. He holds a 0-1 record with a 4.63 ERA, three walks, and nine strikeouts. On Monday night, Legumina gave up three runs and took the loss during the Mariners' 6-4 defeat against the Athletics. Legumina, a 2019 draft pick, has played in 73 major league games with a career 5-7 record and a 5.83 ERA.