# Chris O'Leary — Los Angeles Chargers Defensive Coordinator

First-time NFL defensive coordinator, promoted from the Chargers' safeties coach role in 2024. O'Leary is bringing a more aggressive, blitz-heavy scheme to Los Angeles after years under defensive legend Jesse Minter.

## Quick Facts

- **Name:** Chris O'Leary
- **Role:** Defensive Coordinator (first-time in NFL)
- **Team:** Los Angeles Chargers (LAC)
- **Started:** 2026 season
- **Prior role:** Safeties coach, Los Angeles Chargers (2024); worked under Jesse Minter at three different stops
- **Coaching tree:** Minter coaching tree

## Background

O'Leary worked under Jesse Minter at three different NFL stops, including as the Chargers' safeties coach in 2024. His aggressive philosophy at Western Michigan (MAC conference) featured heavy blitz packages with exotic pressure looks and varied front-seven schemes—a sharp departure from Minter's zone-coverage-first approach. O'Leary emphasizes pre-snap communication and single-high safety structures to generate pressure in the tackle box.

## Scheme and Tendencies

**Pass rush:** O'Leary's scheme relies on varied blitzes and exotic looks from the front seven, creating complex pressure packages. The Chargers blitzed just 18.9% under Minter (fourth-lowest in 2025), but O'Leary could increase blitz frequency in 2026. With Khalil Mack, Tuli Tuipulotu, and Odafe Oweh available, O'Leary has elite pass-rush talent to execute his scheme.

**Coverage:** Similar to Minter, O'Leary uses heavy zone coverages (Minter ran zone 83.1% of the time in 2025) while layering in more single-high looks and man-attack opportunities. This allows him to disguise pressure while maintaining coverage structure—balancing scheme consistency with upgraded aggression.

**Fantasy implications:** More blitz-heavy schemes typically lead to higher sack totals and more opportunities for edge defenders and interior linemen to generate pressures. Rookie Akheem Mesidor and established pass rushers benefit from increased blitz frequency (per Chargers' new defense could lay a path for Akheem Mesidor to make some major noise).

## 2026 Outlook

O'Leary is maintaining scheme continuity while adding his own signature touches to the Chargers' defense. The interior defensive line will play wider across the formation (versus Minter's tighter alignment), creating more gap space and opportunities for interior linemen like Teair Tart to make plays. Outside linebacker Khalil Mack noted the "clear differences" in schematics compared to Minter, suggesting O'Leary's adjustments are being felt immediately. With a star-studded edge-rusher group (Mack, Tuli Tuipulotu, Odafe Oweh) and defensive talent depth, O'Leary's first season as a first-time DC projects as critical for Chargers contention. How much he increases blitz frequency from Minter's conservative 18.9% (fourth-lowest in 2025) will determine pass-rush production and fantasy impact for the edge group (per 2026 Chargers minicamp: Herbert's progress, contract intel).

## Recent News

- 2026-06-16 — 2026 Chargers minicamp: Herbert’s progress, contract intel (2026 Chargers minicamp: Herbert’s progress, contract intel)
- 2026-06-01 — OTL: 3 Ravens with the Most to Prove in 2026 (OTL: 3 Ravens with the Most to Prove in 2026)
- 2026-05-31 — 2026 NFL Season: Predicting non-playoff teams that could return to postseason (2026 NFL Season: Predicting non-playoff teams that could return to postseason)
- 2026-05-20 — Derrick Henry gives his new Baltimore Ravens coach a scare at practice (Derrick Henry gives his new Baltimore Ravens coach a scare at practice)
- 2026-05-25 — Year 11 comes with changes for Ravens RB Derrick Henry — as usual, he’s well prepared... (Year 11 comes with changes for Ravens RB Derrick Henry — as usual, he’s well prepared...)
- 2026-05-21 — Derrick Henry gives his new Baltimore Ravens coach a scare at practice (Derrick Henry gives his new Baltimore Ravens coach a scare at practice)

---
Source: https://chatffb.com/coaches/defensive-coordinators/los-angeles-chargers-defensive-coordinator · ChatFFB — fantasy football answers updated from a live news wiki.