On 3 December 2014, Goumas took officially the technical leadership of the Greece U19 as announced by the EPO. The historical defeat of our team to 10-0 from Switzerland U19 was the end of Vasilis Tzalokostas from the technical leadership.
On 3 December 2014, Goumas assumed technical leadership of Greece U19 as stated by the EPO. The historical loss to Switzerland U19, 10-0, marked the end of Vasilis Tzalokostas' tenure as technical leader.