POSTERIOR · WIRE
InjurySEASep 4, 2026, 8:12 PM EDTSignal confidence 100%

Matt Brash Done for 2026 Season With Lat Inflammation

A recent MRI revealed continued inflammation in Brash's right lat, ending his season and pushing any return to 2027.

Posterior generated visual for Seattle Mariners: Matt Brash Done for 2026 Season With Lat Inflammation

Mariners reliever Matt Brash has been officially shut down for the remainder of the 2026 season after a new MRI showed increased inflammation in his right lat. He had already been on the IL retroactive to June 9 with a lat strain and previously missed three weeks in May with the same issue. Brash will not throw for eight weeks but is expected to be ready for a normal offseason program. The loss is a significant blow to Seattle's bullpen, as Brash was one of its better options when healthy.

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Mariners: Matt Brash Done for 2026 Season With Lat Inflammation