Jabari Greer and Tracy Porter

even more interesting is if you sort by coverage only, Jabari Greer jumps to #2 on the list behind Josh Wilson, Randall Gay is at #15, and Tracy Porter drops to #25

this system is by no means perfect, though. take for instance Nnamdi Asomugha . He's ranked #80 in coverage, but he's only been thrown at twice this season. both were completions for a grand total of only 19 yards, though one of them was a TD.