Officers were called to the area of Crystal and Shields Avenue shortly after midnight.
Police say a construction crew reported a teen trying to walk through their work zone.
A worker stopped the teen, leading to a fight.
Officials said the teen walked home injured to Terrace and Warren Avenues off of West and Clinton.
He was taken to a nearby hospital with a stab wound.
It wasn't immediately clear what led up to the stabbing. Police are still investigating the incident.