The Mexican national football team has enjoyed great successes throughout its history, including winning the Under-17 championship in 2011. However, there have also been dark episodes, notably the elimination from the 1934 World Cup in Italy against the United States. This event marked a significant point in the longstanding rivalry between Mexico and the U.S., particularly as it occurred just days before the inauguration of the second World Cup, which was held during the dictatorship of Benito Mussolini in Italy. In this crucial match, Aldo Donelli emerged as a key player, having been called up at the last minute by coach David Gould, and his performance helped seal Mexico's fate in the qualifying rounds.

Aldo Teo Donelli was born in 1907 in Morgan, Pennsylvania, into a family of Italian immigrants who settled in an area where soccer was a common pastime among European migrants. He quickly built a reputation for his physical strength, speed, and powerful kicking, which set him apart as a forward. Throughout his career, he showcased impressive skills and determination on the field, carving out a notable place for himself in American soccer history, particularly due to his impact during crucial matches like the one against Mexico.

The elimination of Mexico in 1934 not only intensified the competitive spirit between the two nations but also laid the groundwork for future encounters on the soccer field. This match is often remembered in Mexico as a symbol of missed opportunities and serves as a stark reminder of the challenges the national team has faced over the decades. Donelli's role in that match is a significant part of both his legacy and the narrative surrounding the ever-evolving history of football between Mexico and the United States.