During the single season he spent with the capital club, he won the Coppa Italia, although he was unable to display consistently the talent he had demonstrated whilst playing at Mantova. After a difficult season, Sormani spent the 1964–65 season with U.C.
During his time with the capital club, Sormani achieved success in the Coppa Italia but struggled to maintain his previous level of performance. Following a challenging season, he joined U.C. for the following year.