Dominican Professional Baseball League
Nova rooted for the New York Yankees of Major League Baseball and the Leones del Escogido of the Dominican Professional Baseball League as a child. He played baseball as a shortstop and outfielder, but was not highly regarded as a prospect. He went unnoticed by scouts until he experienced a growth spurt at the age of 15. Local scouts asked Nova to pitch in a game against older players, and he continued to train as a pitcher.