Petrozzi arrived in the ranks of Lions U18s during the 2013/14 season and went on to win the Italian Championship.
He was then named in the Italian U20s, winning the 2015 U20s Six Nations before signing for Venice-based San Dona Rugby club who compete in the Italian Top 12.
Following a handful of impressive performances, Petrozzi signed by Benetton Rugby head coach Kieran James Crowley in 2019, making his debut in the team's pre-season friendly match against Zebre.
Following 30 appearances and 8 tries scored, he signed a new deal at the PRO14 side until 30 June 2021.
|2019 - present|