What does S mean in football?

S is a safety in football. The last line of the defence, playing deep to stop long passes and coming forward against the run.

What a safety looks like

197 safeties are on NFL rosters right now, and the median one is 6' 0" and 204 lb.

On rosters
197
Median height
6' 0"
Median weight
204 lb
Median age
26

Tackles at the position, 2026

The median safety with a figure at all posted 18.5 tackles. These five led the position.

  1. 1Evan WilliamsGB71
  2. 2Dane BeltonNYJ68
  3. 3Kyle HamiltonBAL57
  4. 4Jeremy ChinnLV56
  5. 4Quentin LakeLAR56
Every NFL player →

The rest of the NFL roster