Antonioli, who starts for de CSEsercito, made his first international appearance at the 2013 Junior World Championships in Warsaw , where he achieved seventh place in the relay. At the Junior World Championships in Osaka in 2015 , he finished 38th in the all-around competition and 14th in the relay. He made his debut in the Short Track World Cup in November 2016 in Calgary . He came in 33rd and 32nd place over 500 m. In the 2018/19 season he achieved his first podium finish in the World Cup with third place in the relay in Turin . At the European Championships 2019 in Dordrecht he ran to 15th place in the all-around competition and fifth place with the relay and at the 2019 World Championships in Sofia to eighth place with the relay. The following year he won the bronze medal with the relay at the European Championships in Debrecen .
Personal bests
500 m 40.835 sec. (set up on February 9, 2020 in Dresden)
1000 m 1: 23.604 min. (installed on November 1, 2019 in Salt Lake City)
1500 m 2: 14.183 min. (installed on October 19, 2018 in Bormio)
3000 m 4: 47.267 min. (installed on October 21, 2018 in Bormio)
Italy
