The 1903 season was the second season of competitive football in Brazil.
Campeonato Paulista
First Stage
Teams advanced to the final
PositionTeamPointsPlayedWonDrawnLostForAgainstDifference1São Paulo Athletic138611215162Paulistano138611144103Mackenzie7831410824SC Internacional de São Paulo48206827−195Germânia38116817−9
Final
São Paulo Athletic declared as the Campeonato Paulista champions.
References
Brazilian competitions at RSSSF