On 7 February 2010, Ballerini, a rallying fan, was mortally injured during a race in Larciano where he was participating as co-driver/navigator for professional driver Alessandro Ciardi. He died of his injuries at the Pistoia city hospital at the age of 45.[1][2]
Months after finishing 3rd in the 1994 Paris–Roubaix it came out that Ballerini tested positive for Salbutamol, he was not sanctioned.[4] In 1996 after the Grand Prix de Wallonie Ballerini tested positive again this time for Ephedrine, he received a 20 day suspension.[5]