Competing for Cuba, Hatch made her debut at the World Gymnastics Championships in 1993 and placed tenth in the all-around. In 1995, she won three medals at the Pan American Games, placing second on the balance beam and third on the vault and uneven bars, as well as fourth in the all-around. The following year, she became the first Cuban gymnast to win a medal at the World Championships, with a bronze on the vault.