FCSB managed to get Sergiu Buș’ signature, currently one of the best strikers from Liga1. Buș has been playing for Gaz Metan Mediaș in the 2019–2020 season. In 30 games, he scored 10 goals.
The 27 year-old striker had offers from CFR Cluj, Craiova and Legia Warsaw but he chose to play for FCSB. According to an interview, he needed not more than 10 minutes to take a final decision . His contract with FCSB will be valid for a period of 3 years.