The film is based on a true story about a group of boys from
Monterrey,
Mexico, who became the first non-U.S. team to win the
Little League World Series in
1957. Their team was
Industriales de Monterrey, nicknamed "Los pequeños gigantes" (The little giants). Before traveling to the United States, the Little League team of the Industriales de Monterrey Baseball Club, played two seasons on the local 4 team Little League circuit before qualifying, as the second Little League team coming from outside of the
United States and
Canada; they participated in the
southern area regional tournaments, which qualified them for the
Little League World Series, held every August in
South Williamsport, Pennsylvania. The Industriales won all qualifying tournaments, to many rather unexpectedly, and advanced to the Little League World Series as the first Mexican team. There, they made it to the finals and defeated the highly favored team from
La Mesa, California by a score of 4–0. The pitcher from Monterrey,
Angel Macías, threw the first and only
perfect game in championship history. The Industriales de Monterrey little league team was so dominant that year, that they were able to repeat their success in the following year in the
1958 Little League World Series. The film scenes in
Monterrey, which is the leading industrial center, one of the largest Mexican cities for over 100 years and a major center for science and research in Mexico, depicted the city as a two-burro village where the children played ball in the dirt choked streets with pigs and chickens serving as bases. The border between Mexico and
Texas was portrayed as an out-in-the-middle-of-nowhere border crossing along a dirt road, instead of a bridge border-crossing over the
Rio Grande. The digital work to recreate the separate looks for the United States and Monterrey in 1957 was done by Post Logic Studios. ==Reception==