The Vasco da Gama club emerged in 1898, initially focused on rowing. It was only starting in 1916 that the official practice of football took place. The team joined the Liga Metropolitana and was part of the third division, but started at the bottom, didn't win many games, and finished its participation in the 1916 championship in last place.
In the following years, Vasco mobilized, together with the Portuguese community in Rio de Janeiro, and began seeking new players to make up its squad. Unlike the other Rio clubs, which sought athletes from wealthy families, the cruzmaltino team paid attention to those with modest socioeconomic backgrounds, signing players from the lower divisions and from working-class teams.
2ª Divisão do Campeonato Metropolitano - Equipe do Vasco da Gama em partida contra o Boqueirão do Passeio, setembro de 1917. O uniforme da imagem é o primeiro usado pelos "Camisas Negras". Fonte: Periódico Vida Sportiva - Retirado do site Memória Vascaína
This fact meant that the Vasco team was made up mostly of Black athletes. The white players came from the poorer layers of the population, almost all of them illiterate and working-class, which contrasted with clubs like Fluminense, América, Botafogo, and Flamengo, which had rich, white athletes in their ranks.
A equipe do Vasco em 1918. Fonte: Periódico Vida Sportiva - Retirado do site Memória Vascaína
In 1923, Vasco moved up to the first division of the Carioca championship, after winning the Series B championship the year before. At first, the elite teams paid little attention to its participation, since they saw its players as inferior because of their social status and skin color. However, despite this disregard, the club went undefeated and became champion in 1923 — with 11 wins and 2 draws —, with Black, poor, and working-class players, a novelty for the championship, which until then had only been won by members of the city's wealthy classes.
Equipe campeão do Campeonato Carioca de 1923. Imagem: NetVasco