The Dallas Cowboys lost 20-17 to the Los Angeles Rams on Sunday night and saw a few significant players lost to injury as well.

Leighton Vander Esch suffered a fractured collarbone and Blake Jarwin suffered what is feared to be a torn ACL in his right knee.

Dallas signed Jarwin, a tight end, to a four-year extension with big plans for him under Mike McCarthy after Jason Witten left in free agency

Cameron Erving also left the loss with a left knee injury and will miss time.