The Italian driver heads championship leader Soria by 10.9ec in the one-make Renault Clio Rally5 series after a shortened opening day, which saw two stages cancelled due to incidents further up the field.
Argentine Soria initially led after Friday evening’s super special stage and held onto the top spot throughout the morning.
However, a big push from Mazzocchi in the monster Santopadre - Fontana Liri stage moved the local driver in front overnight. Soria could clinch the title this weekend - although it’s highly unlikely given the current standings.