Primera División A(Méxican First A Division) is a Mexican football tournament. This season was composed of Invieno 1999 and Verano 2000. Irapuato F.C. was the winner of the promotion to First Division after being champion in the two tournaments of the season.
Ángeles de Puebla was a team created to occupy the place left by Puebla F.C. that remained in First Division after its owners bought the Union de Curtidores franchise.[3]
Updated to match(es) played on 20 November 1999. Source: Memoria Futbolera (subscription required) Legend: Blue = home team win; Yellow = draw; Red = away team win.