Conversation so far:
When did Mike Tyson start boxing professionally?
Mike Tyson made his professional debut as an 18-year-old on March 6, 1985, in Albany, New York.
Who did Mike Tyson fight in his debut on March, 1985?
Mike Tyson defeated Hector Mercedes via first-round TKO.
What other people did Mike Tyson fight in his early career besides Hector Mercedes?
Mike Tyson fought James Tillis, David Jaco, Jesse Ferguson, Mitch Green, and Marvis Frazier.
Was Mike Tyson starting to become famous in the first year of his professional career?
Mike Tyson's win streak attracted media attention and Tyson was billed as the next great heavyweight champion.
When did Mike Tyson get his big break in his professional career?
On November 22, 1986, Tyson was given his first title fight for the World Boxing Council heavyweight championship.
Who was Mike Tyson's first title fight for the World Boxing Council heavyweight championship against?
On November 22, 1986, Tyson was given his first title fight against Trevor Berbick for the World Boxing Council heavyweight championship.

Question: Did he win the fight?
Self-contained rewrite: Did Mike Tyson win the fight against Trevor Berbick for the World Boxing Council heavyweight championship?