Calabrese won the 2015 Oceania Championship, beating Matthew Bolton 6-3 in the final.
During his debut season on the main tour in 2013/14, Calabrese reached the last 64 of the Wuxi Classic and UK Championship.
Calabrese earned a place on snooker’s main tour for the first time by winning the 2013 Oceania Championship. He beat Matthew Bolton 6-5 in the final in Papau New Guinea.
Calabrese is a friend of Neil Robertson and practises with the former World Champion in Cambridge.
He was relegated from the pro tour at the end of the 2015/16 season.