6/10
Mariners at .500, seeking relief and right-handed bat depth
Seattle sits atop the AL West at 42-42 despite a +5 run differential, but their bullpen ERA averages 2.77 across qualified relievers while rotation anchor Castillo (4.93 ERA, 3-6) drags down an otherwise competent staff. The half-game lead over Texas masks offensive vulnerability—adding right-handed pop matters more than depth relief given Bazardo (1.98 ERA), Ferrer (2.57 ERA), and Speier (1.80 ERA) are performing well.
