PFF Analysts
John Kosko
NFL Contributor • View all analysts
Recent Articles
The defensive line is the heart of any successful defense, tasked with both disrupting the opposing quarterback with a pass rush and shutting down rushing attacks at the line of scrimmage. This season, we will monitor NFL defensive line play all season long, ranking the league's unit from No. 1 to No. 32.
Thu, 17 Oct 24 14:08:06 +0000The top 32 cornerbacks for the 2024 season heading into Week 7, headlined by the Jets' D.J. Reed.
Thu, 17 Oct 24 13:15:21 +0000The defensive line is the heart of any successful defense, tasked with both disrupting the opposing quarterback with a pass rush and shutting down rushing attacks at the line of scrimmage. This season, we will monitor NFL defensive line play all season long, ranking the league's unit from No. 1 to No. 32.
Thu, 10 Oct 24 19:16:55 +0000The top 32 cornerbacks for the 2024 season heading into Week 6, headlined by the Jets' D.J. Reed.
Thu, 10 Oct 24 12:35:37 +0000The defensive line is the heart of any successful defense, tasked with both disrupting the opposing quarterback with a pass rush and shutting down rushing attacks at the line of scrimmage. This season, we will monitor NFL defensive line play all season long, ranking the league's unit from No. 1 to No. 32.
Thu, 03 Oct 24 16:55:36 +0000The top 32 cornerbacks for the 2024 season heading into Week 5, headlined by the Ravens' Marlon Humphrey and the Bills' Christian Benford.
Thu, 03 Oct 24 13:05:19 +0000The defensive line is the heart of any successful defense, tasked with both disrupting the opposing quarterback with a pass rush and shutting down rushing attacks at the line of scrimmage. This season, we will monitor NFL defensive line play all season long, ranking the league's unit from No. 1 to No. 32.
Thu, 26 Sep 24 19:34:27 +0000The top 32 cornerbacks for the 2024 season heading into Week 4, headlined by Bills' Christian Benford and Ravens' Marlon Humphrey.
Thu, 26 Sep 24 15:15:17 +0000The defensive line is the heart of any successful defense, tasked with both disrupting the opposing quarterback with a pass rush and shutting down rushing attacks at the line of scrimmage. This season, we will monitor NFL defensive line play all season long, ranking the league's unit from No. 1 to No. 32.
Thu, 19 Sep 24 19:01:01 +0000Highlighting the best cornerbacks in the NFL after NFL Week 1. The Buffalo Bills' Christian Benford remains atop the list after a strong two weeks, while the Chiefs' Trent McDuffie comes in at No. 2.
Thu, 19 Sep 24 15:36:48 +0000The defensive line is the heart of any successful defense, tasked with both disrupting the opposing quarterback with a pass rush and shutting down rushing attacks at the line of scrimmage. This season, we will monitor NFL defensive line play all season long, ranking the league's unit from No. 1 to No. 32.
Thu, 12 Sep 24 17:41:05 +0000Highlighting the best cornerbacks in the NFL after NFL Week 1. The Buffalo Bills' Christian Benford tops the list after a strong season opener, while the Chicago Bears; Jaylon Johnson rounds out the top three.
Thu, 12 Sep 24 14:32:02 +0000Week 1 of the 2024 NFL season is upon us. Here is every team's biggest question as they start the hunt for the Lombardi Trophy.
Thu, 05 Sep 24 18:59:49 +0000We stack up all 32 NFL teams ahead of the 2024 NFL season, with the San Francisco 49ers opening the year at No. 1.
Wed, 04 Sep 24 10:30:37 +0000Every quarterback has a weakness. Here is one to watch for every 2024 NFL starter ahead of the regular season.
Mon, 12 Aug 24 10:30:25 +0000We rank all 32 NFL secondaries ahead of the 2024 season, beginning with the New York Jets.
Tue, 02 Jul 24 09:45:54 +0000We take a look at the PFF data point where coverage defenders make contact with a receiver in a route to determine the most physical such players from 2023.
Mon, 17 Jun 24 10:00:14 +0000Continuing our series highlighting the top players in the NFL at every position heading into the 2024 season, here are the top 32 cornerbacks in the league.
Mon, 03 Jun 24 10:00:12 +0000A top-tier receiving tight end can transform any NFL offense and is a nightmare matchup for defenses. Here are the top 32 tight ends heading into the 2024 season.
Wed, 29 May 24 09:15:47 +0000Bio
John joined PFF in July 2014, and serves as an NFL Analyst. John is also a former Kansas Football safety. He obtained a Bachelor’s degree in Liberal Arts and Sciences Studies.
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