John Kosko
NFL Contributor • View all analysts
Recent Articles
Each week, after every NFL game is graded and reviewed, PFF will check in on the top cornerbacks of the 2023 season.
Thu, 04 Jan 24 18:40:01 +0000
Each week, after every NFL game is graded and reviewed, PFF will check in on the top cornerbacks of the 2023 season.
Thu, 28 Dec 23 15:29:37 +0000
Each week, after every NFL game is graded and reviewed, PFF will check in on the top cornerbacks of the 2023 season.
Wed, 20 Dec 23 17:23:44 +0000
Each week, after every NFL game is graded and reviewed, PFF will check in on the top cornerbacks of the 2023 season.
Thu, 14 Dec 23 11:15:07 +0000
Each week, after every NFL game is graded and reviewed, PFF will check in on the top cornerbacks of the 2023 season.
Thu, 07 Dec 23 17:00:03 +0000
Each week, after every NFL game is graded and reviewed, PFF will check in on the top cornerbacks of the 2023 season.
Thu, 30 Nov 23 19:29:46 +0000
Each week, after every NFL game is graded and reviewed, PFF will check in on the top cornerbacks of the 2023 season.
Thu, 23 Nov 23 13:55:13 +0000
Each week, after every NFL game is graded and reviewed, PFF will check in on the top cornerbacks of the 2023 season.
Thu, 16 Nov 23 17:31:13 +0000
Each week, after every NFL game is graded and reviewed, PFF will check in on the top cornerbacks of the 2023 season.
Fri, 10 Nov 23 15:41:57 +0000
Each week, after every NFL game is graded and reviewed, PFF will check in on the top cornerbacks of the 2023 season.
Thu, 02 Nov 23 17:00:21 +0000
Each week, after every NFL game is graded and reviewed, PFF will check in on the top cornerbacks of the 2023 season.
Thu, 26 Oct 23 18:45:01 +0000
Each week, after every NFL game is graded and reviewed, PFF will check in on the top cornerbacks of the 2023 season.
Thu, 19 Oct 23 14:53:22 +0000
Each week, after every NFL game is graded and reviewed, PFF will check in on the top cornerbacks of the 2023 season.
Thu, 12 Oct 23 21:42:30 +0000
Each week, after every NFL game is graded and reviewed, PFF will check in on the top cornerbacks of the 2023 season.
Thu, 05 Oct 23 20:55:45 +0000
Each week, after every NFL game is graded and reviewed, PFF will check in on the top cornerbacks of the 2023 season.
Thu, 28 Sep 23 14:07:47 +0000
Each week, after every NFL game is graded and reviewed, PFF will check in on the top cornerbacks of the 2023 season.
Thu, 21 Sep 23 19:13:14 +0000
Each week, after every NFL game is graded and reviewed, PFF will check in on the top cornerbacks of the 2023 season.
Thu, 14 Sep 23 16:11:40 +0000
A full projection of the Browns' 53-man roster ahead of the final cut deadline.
Mon, 28 Aug 23 18:18:39 +0000
A closer look at some of the players who are generating the most buzz as we head into the preseason finale.
Sat, 26 Aug 23 09:45:50 +0000
Deshaun Watson failed to live up to expectations following his return from an 11-game suspension in 2022.
Wed, 09 Aug 23 12:15:11 +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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