::Hi, Cronaldo79. I'm sorry but the article was deleted per WP:G4 criteria  it was a recently created article, previously deleted per AFD discussions, without substantial change. Two previous discussions were held: Wikipedia:Articles for deletion/Houtan Delfi and Wikipedia:Articles for deletion/Houtan Delfi (2nd nomination)  both which determined the player fails notability criteria. Please see WP:FOOTBALL and, in particular, the list of the football clubs at Wikipedia:WikiProject Football/Fully professional leagues which confer notability on players. Only players competing on a team in the fully professional Serbian SuperLiga are considered to have inherent notability for Wikipedia. Delfi has not yet attained that level of professionalism  and until he does, a biography page about him is premature. You are welcome to ask for another opinion at WP:DRV.