Claim: Palmares, driven by Marco Mapelli in the GT Cup, entered 157 races and won 20 times.
Evidence: Palmarès, the list of accomplishments in sport Marco Mapelli (born 1 August 1987 in Seregno, Italy) is an Italian Factory Driver employed with Lamborghini. Race Entered 157 Wins 20 Marco Mapelli 2010 Italian GT Championship
Italian GT Championship
International GTOpen
Porsche Carrera Cup Italia
Italian GT Champion
Italian Ferrari Challenge
Italian Ferrari Challenge
Australian Formula 3 Championship
Italian Formula Renault 2000 Championship 
The Italian GT Championship (Campionato Italiano Gran Turismo) is an Italian sports car series founded in 2003 and organized by the Automobile Club d'Italia (ACI) and the Commissione Sportiva Automobilistica Italiana (CSAI). It replaced a previous supercar-based championship which ran from 1992 until 2002 when it was folded due to a lack of entrants.