Ünüvar was born on June 13, 2003 in Zaandam. He joined Ajax's youth academy in 2011 and made his debut in the first team on January 22, 2020 in the cup match between Ajax and SV Spakenburg (7-0). He scored a goal in that game. So far, Ünüvar has played three matches in Ajax's main squad. "My goal is to succeed at Ajax, that has never changed. Now I can take the final steps."
Ajax lost the second pre-season friendly on Saturday afternoon, 5-2. Following a great first half in which Mohamed Ihattaren took care of the goals for Ajax, a mostly young team fell through the ice in the second half.