Doicaru turned 19 years old in February 2026. He was raised in the academy led by Gică Hagi.
Before his transfer, Doicaru played for Farul Constanța. He scored five goals and provided three assists in 47 matches for the club before turning 19.
Since joining Rizespor, Doicaru has made seven appearances. He has played 162 minutes, scoring one goal and providing one assist.
Florin Prunea stated that Doicaru is the next striker for the Romania national team. Other experts view him as a future important player for the national side.
Alessandro Caparco commented positively on Doicaru's performance.
Farul Constanța shareholder Ciprian Marica stated that goalkeeper Rafael Munteanu could be transferred to a foreign club for a significant fee following his performances in the Romanian SuperLiga.
Ioan Ovidiu Sabău has ruled out nine players for Farul Constanța's upcoming Superliga fixture against FC Voluntari, while Denis Alibec returns from suspension.
Gică Popescu has become the majority shareholder of Farul Constanța after purchasing shares from Gheorghe Hagi and Zoltan Iașko, while Hagi retains a minority interest and Iașko stays on as sporting director.