He was captain of the Neapolitan Army (1479–1483), of the Este army (1483–1485) and of the army of the Republics of Siena (1495–1498) and Florence (1498–1501).
He was in charge of various military forces, including the Neapolitan Army (1479–1483), the Este army (1483–1485), and the armies of the Republics of Siena (1495–1498) and Florence (1498–1501).