P.J. Williams’ stats in covering the slot versus lining up outside

The New Orleans Saints have to start P.J. Williams in place of injured cornerback Marshon Lattimore, but his NFL experience should help out.

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Marshon Lattimore may be the most important player on the New Orleans Saints defense, but they’ll be without him on Sunday against the Tampa Bay Buccaneers. Lattimore injured his hamstring last week versus the Atlanta Falcons and missed practice throughout the week, with New Orleans ruling him out for their road game in Tampa. When Lattimore is playing at his best, there isn’t a receiver in football who can beat him — including Falcons superstar Julio Jones and Buccaneers big-play threat Mike Evans.

So the Saints have to adapt to life without him, at least temporarily. That means a change of responsibilities for starting slot corner P.J. Williams, who slides into Lattimore’s spot. While he’s definitely best suited to defending routes from the inside, Pro Football Focus charting over the last few years suggests Williams is hardly helpless when lined up outside.

When defending the slot in his last 24 games (including the playoffs), Williams has allowed 68 of 102 passes (66.7%) thrown into his coverage to be completed, gaining 810 yards (11.9 yards per catch). He’s forced 11 incomplete throws (11.8% of his total targets) in that time. That’s a passer rating allowed of 103.0.

The presence of Lattimore and the Saints’ other starting cornerback, Eli Apple, has limited Williams’ exposure outside of the slot. But during that same time frame he’s allowed 11 of 19 targets (57.9%) to be completed when playing out on the boundary, totaling 182 yards (16.5 yards per catch) with two forced incompletions (10.5%); all summed up in a 129.8 passer rating allowed.

So the numbers prove that, yes, Williams is better playing from the slot. That backs up what can be seen firsthand in his game tape. But they also that he’s unlikely to be a total liability, which we also saw last week when he stepped in against Atlanta. Williams was one of several defensive backs responsible for Jones’ big 54-yard grab-and-go, but he chipped in as part of a team effort to limit Jones to just three catches on nine targets in that game. He can play in this league.

What does this mean as far as Saints fans’ expectations for him against Tampa Bay, which boasts a strong one-two punch between Evans and Chris Godwin? The potential for big plays is there but Williams should give as good as he gets. He has the ability, and now the opportunity, to go out and help make a difference in an important NFC South game.

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