Around 3:30 a.m. on Sunday, police received a call about a shooting on Morningside Avenue at Kingston Road in Scarborough.
Authorities say a man shot the victim before fleeing in a car driven by another person.
EMS crews transported the victim to hospital in serious condition. His injuries are non-life-threatening, police said.
On Sunday morning, police were probing the crime scene, located in an alleyway next to a convenience store on the northeast corner of the intersection.
The victim is cooperating with investigators, police said.