Three men are in stable condition after they were attacked in separate stabbings in Winnipeg Friday night and early Saturday morning.

The first attack happened at about 8:40 p.m. Friday around Donald Street and Portage Avenue, police said in a news release Saturday. A man in his 40s was taken to the hospital in unstable condition but was later upgrade to stable.

Officers were later called about another stabbing around 1:50 a.m. Saturday on the 800 block of Main Street, between Sutherland and Flora avenues. They found a man in his 20s with multiple injuries, who was given emergency medical care before he was taken to hospital in unstable condition.

And around 4 a.m. Saturday, officers were called to the area of Church Avenue and Main Street for another report of a stabbing, the news release said. They found the victim, a man in his 30s, who was given emergency medical care and then taken to hospital.

Police say the attacks are not being linked at this time.

No one has been arrested in any of the stabbings. The major crimes unit is investigating all three.

Anyone with information on any of the incidents is asked to contact the major crimes unit at 204-986-6219. Tips can also be sent to Crime Stoppers by calling 204-786-8477 or through the agency's website.