SEATTLE — Red Sox starter Walker Buehler’s ERA jumped to 5.95 ERA (59 innings, 38 earned runs) in 12 starts after he allowed eight runs on eight hits and four walks while striking out two in 3 ⅓ innings Tuesday. Boston lost 8-0 to the Mariners here at T-Mobile Park.

The Boston Red Sox are predicted to trade away $21 million starting pitcher Walker Buehler after the team traded away Rafael Devers.

The Bullpen: Zack Kelly, Brennan Bernardino, Jorge Alcala, and Luis Guerrero didn’t allow a run after the book closed on Buehler (although Kelly did allow one of Buehler’s runners to score). At least now the high leverage arms in the bullpen will be fully ready to go for the series finale if needed.