1. Marios Oikonomou is a Greek former professional footballer who played as a centre-back.

1. Marios Oikonomou is a Greek former professional footballer who played as a centre-back.
Marios Oikonomou signed his first professional contract in January 2011.
Marios Oikonomou made 23 appearances for the club in all competitions.
Marios Oikonomou was the first ever player in the history of PAS Giannina who managed to sign directly a contract with a foreign club.
Marios Oikonomou had made very few appearances for Cagliari during the previous season, thus he changed his football environment.
Marios Oikonomou insisted on the method of training and the managerial abilities of Luis Diego Lopez.
Marios Oikonomou won tackles, won headers and made clearances throughout as Fiorentina threatened to run riot.
On 27 October 2015, Marios Oikonomou will be out of action for three to four weeks with a thigh strain.
Marios Oikonomou underwent tests and they highlighted a Grade I lesion to the left femoral bicep.
Marios Oikonomou finished the season having 22 appearances in both Serie A and Coppa Italia.
Marios Oikonomou joined on loan with an option to buy that would become an obligation if SPAL avoid relegation.
Marios Oikonomou was loaned to SPAL in the beginning of the season, but he did not in the plans of coach Leonardo Semplici, so he moved in Serie B club Bari.
On 16 March 2016 Marios Oikonomou was called for the first time to play for the senior Greece national football team in two friendly matches against Iceland and Montenegro.