Adrián Sipos started playing at the NB II Szombathelyi Tanárképző SE.

He spent almost four years in the association in Szombathely, from where he joined the leading club of the country, MKB Veszprém, with a big leap in 2008, led by the former federal captain Sándor Kaló, a legend from Veszprém, who condemned him immediately after the trial.

As he was not interested in the twenty-year-old player at home in a leading club he would have liked to go to, he moved to Romania, where he played in the first division for three and a half years in the strong middle team CSM Bacău, then two and a half in Székelyudvarhelyi KC.

The former won two championship silver medals and made his debut in the EHF Cup, and the latter won the third place in 2015 after beating British Cambridge HC, Luxembourg's Red Boys Differdange, Ukraine's ZTR Zaporizhia, Portugal's Benfica and ABC Braga in the final, European Cup series, the Challenge Cup.

Xavi Sabaté, who led the Hungarian national ensemble in 2016 and 2017, invited him to the cohesion in December 2016, which did not turn out well because his ankles went out during the first training session.