Titans fire head coach Brian Callahan

Maxx Crosby reacted after the Las Vegas Raiders' win over the Tennessee Titans.

The Tennessee Titans became the first team to make an in-season head coaching change on Monday, parting ways with Brian Callahan, the team announced.

The Titans got off to 1-5 start through the first six weeks of the season. The lone win came thanks to a few mistakes by the Arizona Cardinals in Week 5.

Callahan was in the midst of his second season at the helm of the Titans. He was 4-19 in 23 games.

This is a breaking news story. Check back for updates.

Ryan Gaydos is a senior editor for Fox News Digital.