Chargers hire Western Michigan defensive coordinator Chris O’Leary as new DC

At Western Michigan, O’Leary’s defense helped the team to a 10-4 record and a first-ever Mid American Conference Championship.

Prior to his previous season with the Bolts, O’Leary spent six years at Notre Dame in various roles.

During O’Leary’s single season with the Chargers, L.A. boasted the No. 1 NFL defense in points allowed. Last year, the Chargers were a top-10 D in points and yards allowed.

Harbaugh’s no doubt hoping O’Leary can pick up where Minter left off.

O’Leary joins former Miami Dolphins head coach Mike McDaniel, the squad’s new offensive coordinator, as Harbaugh’s new top lieutenants with L.A. looking to move a step further in 2026 after back-to-back wild-card playoff exits.