After challenging five-term US Senator Charles A. Culberson, Earle Bradford Mayfield won the Democratic nomination to the US Senate in Texas in 1922.
In 1922, Mayfield was one of six candidates who challenged five-term United States Senator Charles A. Culberson for the Democratic senatorial nomination. Senator from Texas, Morris Sheppard of Texarkana, Mayfield won the Democratic nomination. Democratic 
