Founded in 1903, Newell's Old Boys, affectionately known as La Lepra, has left a deep mark on Argentine football. With a rich history of achievements and a robust cultural background from Rosario, the club has emerged as one of the main contenders in the league. The club's achievements are measured not only in titles but also in the impact it has had on nurturing new talent in Argentine football.

Newell's Old Boys' first major success came in 1974 with the Primera División title, marking the start of a golden era. Over the years, the club has produced players who have shone both nationally and internationally. Among them, the most prominent figure is Gerardo Martino, who not only excelled as a player but also became a successful coach.

Throughout its journey, La Lepra has accumulated various championships, including league titles and domestic cups. These achievements have cemented its reputation and turned Newell's Old Boys into a symbol of pride in Rosario and beyond. The rivalry with Rosario Central, its eternal rival, has added an extra level of excitement to their encounters and contributed to the club's rich history.