Mark Chichester

PFF's Mark Chichester takes a look at each NFL team's highest-graded free-agent addition from this offseason, and a stat to know about each new signing.

PFF's Mark Chichester looks at the defenders from around the NFL who saw the biggest positive change in their PFF grade from 2016 to 2017.

Tom Brady slung it all over the field on the Pittsburgh Steelers in Week 15 and came away with the best single-game performance of any quarterback in the 2017 season.

Harrison Smith was dominant in all areas of the game against the Packers while playing multiple positions. He came away with the best single-game performance among safeties and among all positions.

Brandon Linder was excellent as a run blocker and kept a clean sheet in pass protetion on his way to the highest-graded single-game performance of all offensive linemen in 2017.

Top free agent targets for the Washington Redskins, players that must be re-signed, team cap space and more to get you ready for 2018 free agency.

A free agent to be, Adrian Clayborn put on a show when presented with a Tyron Smith-less Cowboy's offensive line in Week 10 of the 2017 season.

A looming free agent, Davis churned out the highest graded individual performance for a linebacker during the entire 2017 season.

These 10 rookies went from college straight to breaking records in the pros. PFF's Mark Chichester breaks down these record-breaking rookie performances from the 2017 NFL season.

PFF's Mark's Chichester takes a look at the best performances by second-year players around the NFL.

PFF's Mark Chichester takes a look at 52 interesting PFF statistics heading into Super Bowl LII.

PFF's Mark Chichester breaks down the Todd Gurley's 2017 season, for which he has been named PFF's Comeback Player of the Year.

As the free agency period looms, PFF Analyst Mark Chichester details key stats from the top 15 impending free agents from our first ever PFF Free Agency Guide.

PFF's Mark Chichester gives out his key stats for each team participating in the Championship Round of the NFL playoffs.

PFF's Mark Chichester takes a look at interesting statistics for each of the teams that participated in the Divisional Round of the NFL playoffs.

PFF's Mark Chichester gives out his key stats for each team participating in the Divisional round of the NFL playoffs.

PFF's Mark Chichester gives readers his keen observations from this year's iteration of the wild-card round of the NFL playoffs

PFF's Mark Chichester highlights key facts and statistics about every NFL Wild Card team, heading into the opening round of the playoffs.

PFF's Mark Chichester gives you 32 observations from the last week of the 2017 NFL regular season.