Seattle wasted a strong start from Luis Castillo, who left with a 3-1 lead after yielding three hits in 5 2/3 innings.
J.P. Crawford led off with his 10th homer of the season for Seattle.
The Seahawks’ all-time passing leader is calling it a career in the NFL as he heads to the broadcast booth.
The Mariners (33-29) improved to a season-best four games over .500.
The Bells will celebrate their 2025 WCL Championship during their home opener, with first pitch set for 6:35 from Joe Martin Field.
Mariners suddenly finding success in one-run games
The M’s have won six straight and own a winning record for the first time in two months.
Extra-inning win over Arizona Sunday was M’s sixth straight
WWU’s rowing team won its 10th national championship on Friday morning.
Baseball owners and players have laid out their initial proposals as a potential 2027 lockout grows closer.