[1] The Boys' original uniform had red and yellow stripes before they switched to the current pink and black color scheme.

The Sport Boys Association was founded on 28 July 1927 by a group of young football fans in Callao, who wanted to help one Gualberto Lizárraga start his own club.

In 1951, after having finished second the year before, the Sport Boys won their first national league title in the professional era and their fourth overall.

After finishing second place in the 1966 Torneo Descentralizado, the Sport Boys qualified for the newly-created Copa Libertadores in 1967 but were eliminated in the first round.

The club was relegated to the Peruvian Segunda División in 1987 and stayed for two years, until they won the 1989 tournament and got promoted back to the First Division.

In 2008 and 2014 they wanted to remember the club's original colors and adopted, as an alternative shirt, one with yellow and red vertical stripes that was used for the only time on matchday 16 of the Second Division.

Some time later a group of fans separated from it, creating the team's second bar called "Somos Boys", which was located in the east stand.

The third barra of the pink team is called "Juventud Rosada", formed by the new generation of Sport Boys fans.

It was founded on August 20, 1991 at the initiative of a group of twenty boys, gathered in the Isabel la Católica park, near the municipality of Bellavista.

Following the tradition marked by the "Vamos Boys" bar, it is also characteristic of the "Pink Youth" to be very well organized, encourage the team for 90 minutes without stopping and accompany them to their presentations in the provinces.

This derby was played regularly in the Peruvian Primera División, until Atlético Chalaco was relegated to the Copa Perú.

The first official match was played on June 6, 1937, by the Amateur Tournament (ANA), Sport Boys and Atlético Chalaco.

In that tournament, among other teams that came from the First Division, there was Sport Boys, champion of 1935, whom they had not faced before because La Misilera debuted in the highest category only in 1933.

Other historical rivalries of Sport Boys are those with Universitario and Alianza Lima, with whom they dispute the so-called Lima-Callao Classics, which were also extended to the clubs Deportivo Municipal and Universidad de San Martín de Porres of Callao, and Sporting Cristal of Lima.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.