Walker picked up a hold Sunday against the Athletics, allowing one hit and no walks in a scoreless eighth inning. He struck out one.
The 31-year-old left-hander is emerging as a legitimate weapon out of the Baltimore bullpen in 2026. Walker has made 19 appearances for the Orioles, producing a 2.33 ERA, 1.24 WHIP and 18:6 K:BB with three holds across 19.1 innings.