He would garner praise for his early performances, ultimately leading to a call-up for the Spain under-21 team – notably scoring twice against Frem in the 1992–93 UEFA Cup (eventual 6–1 aggregate win).

[3] After a loan in Segunda División with Villarreal,[3] Seba was released by Zaragoza and moved on a free transfer to England's Wigan Athletic, for the start of the 1995–96 campaign.

[9][10][11] Seba was immediately dropped by new manager John Deehan, however, and would later see his appearances limited to mainly substitute roles as he struggled to find form in the latter half of the campaign.

[12] Seba returned to his country and Zaragoza in the 1997 January transfer window, but spent almost two years appearing for the reserve team,[3] only playing for the main squad during the 1–3 home loss to Compostela in the final day of the season.

[2] Seba eventually recovered, but spent his later years in Segunda División B (Orihuela, Palencia) or lower; during his four-year stint at amateurs Andorra, he served as captain and was a highly popular figure.