Rubuta ci gaba don wannan sakin layi - Alfaro kuma yana da nasara a duniya. A matsayin wani ɓangare na zabin Under-23, ya wakilci Mexico a Wasannin Olympics na 1996 a Atlanta, yana bayyana a duka wasanni huɗu. Ya kuma tattara cikakkun wasanni 20 don Mexico, gami da wasannin cancanta biyar na gasar cin kofin duniya ta FIFA ta 1998, kuma ya buga wasan rukuni na Mexico a gasar cin kofin zinare ta CONCACAF ta 1998.
Ka yi haƙuri. Zaɓin da aka fi so a farkon tsarin mulkin Bora Milutinovic, Alfaro a hankali ya sauka a cikin tsari tare da fitowar Luis Hernandez da Cuauhtémoc Blanco a matsayin 'yan wasan da aka fi so a ƙarƙashin magajin Milutinovic, Manuel Lapuente. Ya tattara kwallo na farko a kan Bolivia a wasan da suka yi nasara a Cotton Bowl a Dallas a ranar 8 ga Yuni, 1996, kuma ya yi wasan karshe na kasa da kasa a ranar 18 ga Maris, 1998, a wasan da suka yi da Paraguay.