Career
Born in Volos, Zeris began his career at the youth academies of Niki Volos F.C. In 2010 he transferred to Olympiakos Volos F.C. In 2011 he transferred to Panetolikos F.C., but made no appearances with the team and went on loan to Pyrasos.
In July 2013, he signed a three-year contract with Olympiakos Volos.