Answer
Yes, Troisi has played for a club in Belgium. In 2016, Troisi moved to Standard Liège in Belgium on a three-year contract. However, after a season with the club, he was loaned back to Melbourne Victory for the 2017-18 season. After his loan spell, Troisi returned to Standard Liège for the 2018-19 season, but he only made 12 appearances for the club before being released in January 2019.