One of the best teams in the NFL has just lost one of the best kickers in the NFL.

Rams kicker Greg Zuerlein is being placed on injured reserve with a back injury, Adam Schefter of ESPN reports. The Rams are signing Sam Ficken to be his replacement.

That’s a huge loss. Zuerlein leads the NFL with 38 field goals this season and is 7-for-8 from 50 yards and beyond.