The Arizona Cardinals have fired head coach Jonathan Gannon on Monday following the end of his third season on the job, according to ESPN’s Adam Schefter. General manager Monti Ossenfort will conduct the search for a new head coach, per Schefter. The firing comes after the Cardinals’ 37-20 loss to the Los Angeles Rams on Sunday. The head coach leaves Arizona with a 15-36 mark. Gannon’s tenure in Arizona comes to an end with the Cardinals staring at a 3-14 record (0-6 in the NFC West) in 2025. The Cardinals at 3-5 looked to have turned things around with a dominant Monday Night Football win over the Dallas Cowboys but have gone 0-9 since retooling things during the bye week. In six of those final nine games, the Cardinals allowed at least 30 points. four of those lopsided losses came against divisional foes. - Tyler Drake, Cardinals reporter for ArizonaSports.com