Rome, Apr. 10 (LaPresse) – Lorenzo Musetti won the Italian ‘derby’ against Matteo Berrettini, valid for access to the quarter-finals of the Atp Masters 1000 tournament in Monte Carlo (clay, prize money 6,128,940 euros). The Carrara-based tennis player imposed himself on his Roman Davis Cup partner with the score of 6-3 6-3 after one hour and 30 minutes. Too many errors were made by the Roman, who must have paid the price for the efforts of two days, in the match won by Alexander Zverev after two and a half hours of play. Berrettini resorted to the doctor in the eighth game of the second set for a foot problem.