Yellow indicates zone coverage
Blue indicates a deep zone
Thick arrow indicate man coverage
Orange indicates QB spy
Dotted line indicates pre-snap motion
When no running back, MLB (spy coverage) switches to man coverage on the previously uncovered eligible receiver.
Example: If the offensive formation excluded the HB and added another TE, the MLB would switch from spy to man coverage on either TE.
Submitted by: Luke Blackney
Sub category: Defense