Officers say at around 5:50 a.m., police received a call for a report of a shooting in the 1500 block of Dundas Street.
A man had suffered non-life threatening injuries and was taken to hospital by paramedics, police say.
Police provided an update on Sunday, and said the victim received medical treatment for his injuries and has been released from hospital.
Officials searched the area, but did not find any firearms.
No arrests have been made.
Both suspects are described as male with a medium build, around six-feet tall and weighing 180 pounds.
Police say they were both wearing grey sweat pants and grey hooded sweatshirts with the hood up.
The investigation is ongoing.
Anyone with further information is asked to call the London Police Service at (519) 661-5670 or Crime Stoppers at 1-800-222-TIPS (8477).