Oğuz Savaş made his professional debut in Ülkerspor when he was 19. That year, he helped his team crush their way to the league championship. Savaş contributed 6.0 points and 3.2 rebound in his first season.
When Ülkerspor merged with Fenerbahçe, Oğuz Savaş also became part of the new team. He has been a consistent and successful player for Fenerbahçe ever since.
On 26 March 2015, Savaş scored 7 points against Unicaja Malaga and reached 1000 career EuroLeague points.
In the summer of 2015, Savaş signed with Darüşşafaka.[1]
On 15 August 2018, Savaş re-signed with Darüşşafaka for the 2018–19 season.[2]