The Houston Texans have made significant roster changes, releasing Shaq Mason and trading Kenyon Green, Christian Kirk, and C.J. Gardner-Johnson to other teams.

NFL free agency began on Monday with the legal negotiating window, and we've already seen a ton of offseason action -- ...

Seth Walder is an analytics writer at ESPN, specializing in quantitative analysis. He is also a regular on "ESPN Bet Live" and helps cover sports betting. Seth has been at ESPN since 2017. He ...