Arizona Cardinals coach Bruce Arians is expected to announce as early as Monday that he is retiring from coaching, sources told ESPN's Adam Schefter.
Arians, 65, will the Cardinals as the winningest coach in franchise history with a 50-32-1 record (including playoffs). He re-established a culture of winning in 2013 that lasted for his first three seasons and included a historic run to the 2016 NFC Championship Game, which Arizona lost to the Carolina Panthers.
However, the Cardinals have struggled the past two seasons, winning just 15 games over that span. They followed a 7-8-1 record in 2016, a year after coming within a game of Super Bowl 50, with a 8-8 record in 2017.