Mezue ahịrịokwu na-esonụ: Ọdịdị kachasị mma nke asaa bụ usoro nke World Series niile ma e wezụga na
1903, 1919, 1920, na 1921, mgbe e kpebiri onye mmeri site na egwuregwu nke kachasị mma nke itoolu. Ọ bụ ezie na ọtụtụ asọmpi a na-egwuri egwu kpamkpam n'ọnwa Ọktoba, ọnụ ọgụgụ dị nta nke Series nwekwara egwuregwu a na-egwuri egwu na Septemba na Nọvemba. A na-enye ndị otu meriri n'asọmpi ahụ Iko Commissioner. A na-enye ndị egwuregwu, ndị nchịkwa na ndị ọzọ metụtara ndị otu ahụ mgbaaka World Series iji cheta mmeri ha; agbanyeghị, ha enwetala ihe ndị ọzọ dịka elekere n'akpa uwe na medallions n'oge gara aga. A na-akpọkarị ndị otu mmeri oku na White House iji zute Onye isi ala nke United States.