---
slug: "yards-after-contact"
title: Yards After Contact
depth_tier: entry
side: OFFENSE
category: Analytics
source_id: "ANA-0014"
created: 2026-04-19
updated: 2026-04-19
canonical: https://learningfootball.xyz/terms/yards-after-contact
aliases:
  - YAC
  - yards after contact
  - YAC per carry
---
# Yards After Contact

## Short Definition

Yardage a ball carrier gains after the first defensive contact—isolating individual elusiveness and power from offensive line blocking performance.

## Definition

Yards after contact measures the yardage a ball carrier gains after the first defensive contact is made. For a running back who takes a handoff, gains 3 yards before a linebacker touches him, then drives forward for 4 more yards, the yards after contact is 4. The stat separates the contribution of the offensive line—which determines how much space a runner finds before contact—from the individual skill of the ball carrier in creating extra yardage through contact.

High yards after contact indicates a ball carrier with balance, power, vision, and leg drive who consistently produces beyond what the blocking creates. Elite running backs at the NFL level average 3.0–4.0 yards after contact per carry; anything above 4.0 over a season is exceptional. The best yards-after-contact runners convert short-yardage gains into positive plays by refusing to go down on initial contact.

For pass catchers, yards after contact tracks what happens after a catch in traffic—a slot receiver who makes the first defender miss and gains 8 yards after a short completion is adding value that doesn't appear in air yards or depth-of-target metrics. High yards after contact at the receiver position often signals a player with open-field ability being used as a ball carrier after the catch.

Yards after contact is directionally similar to but distinct from YAC (yards after catch). YAC measures all yards a receiver gains past the catch point regardless of contact; yards after contact specifically measures the yardage generated after a defender makes contact, isolating the elusiveness component from the clean-catch yards.

## Example

"He's averaging 4.2 yards after contact per carry—the offensive line is giving him almost nothing, but he's making defenders miss and falling forward every time. That's what makes him an elite back in a bad situation."

## Common Confusion

Yards after contact is a running back metric, but it applies to any ball carrier—receivers, quarterbacks on scrambles, and returners all accumulate yards after contact. For receivers, yards after contact measures what happens after a catch when a defender makes initial contact; for running backs it measures production after the offensive line's blocking impact ends. The stat isolates individual elusiveness from team blocking performance.

## Related

- yac-yards-after-catch
- epa-expected-points-added
- snap-count
- pff-grade

---
Source: https://learningfootball.xyz/terms/yards-after-contact