Ball entered the Royal Navy, and on 7 August 1778, was promoted lieutenant. Three years later he began a close association with Sir George Rodney. Ball was promoted commander on 14 April 1782, two days after his chief's crowning victory, and took command of . On 20 March 1783 he became captain. With peace restored, Ball was furloughed on half-pay. He then spent a year in France, hoping to learn the language and live economically. Captain Horatio Nelson was at this time by no means favourably impressed by his future friend and comrade, and described Ball as a "great coxcomb".