Mateo is not starting in Saturday's lineup against the Mariners.

EDGE Analysis

The return of Cedric Mullins (groin) has crowded the Baltimore lineup, and Mateo will be the odd man out Saturday. He's gone through a tough stretch at the plate of late, collecting only one hit across his last 16 at-bats. Gunnar Henderson will start at shortstop and Ramon Urias will man the hot corner.