Linebacker Alex Singleton is going on injured reserve and will miss rest of the season for the Denver Broncos.

The good news is Alex Singleton will only miss a week or so after the starting inside linebacker suffered a broken thumb during the Broncos' practice Monday at Broncos Park, a source told 9NEWS.

Broncos linebacker Alex Singleton is set to miss some time after an injury in Monday's training camp practice.

Broncos linebacker Alex Singleton breaks thumb at practice, won’t miss extended time Singleton will return to practice next week, but with Drew Sanders already out, the Broncos will be thin on ...