Marios Siampanis has renewed his contract with Volos, signing a new two-year deal that will keep him at the club until June 2027. The announcement was made by the club on Monday, 26th May 2025. Siampanis made 16 appearances this season in all competitions for Volos and was the team's main goalkeeper during the playouts. Additionally, Transfermarkt currently estimates his market worth at 300k euros.