Claim: 2004 CD Universidad San Martín season had five teams between February 29 and August 22,  one of which was Sport Boys.
Evidence: 29 February 2004 F.B.C. Melgar 3 March 2004 Estudiantes de Medicina - Atlético Grau 7 March 2004 Sport Boys 13 March 2004 Universitario 21 March 2004 U. César Vallejo 4 April 2004 Cienciano 11 April 2004 Alianza Atlético