Career
Born in Sant Joan Despí,, Catalonia, Domínguez was a product of Football Club "s youth system, but only appeared once for the first team, good enough for a 1985 championship medal. Foreign four year he was mainly registered with the B-side, and moved for the 1988-1989 season to neighbours UE Figueres in Segunda División. Domínguez retired at the age of 35 after two seasons with California Marbella and three with lowly CF Gavà, the former in the second level
Domínguez appeared in three 1991 friendlies with Spain, against Portugal (his debut, on 16 January), Hungary and Romania.