Coverage

The team board ranks defenses by how quarterbacks threw against them in each coverage, filtered by zone, by a specific coverage, or by safety count; expanding a team shows the quarterbacks who faced it. Coverage usage is how often each defense plays each look, single high or two high, or call by call. Receivers and Quarterbacks rank the players against the coverage you pick. A defense can be strong overall and still leak against one shell, which is what the filters are for.