[3] He has swum for GS Fiamme Oro and Imolanuoto in national and regional competitions, and is coached by Cesare Casella.

[2] At the 2021 European Junior Swimming Championships in Rome, and held at the Stadio Olimpico del Nuoto, Cerasuolo swam a personal best time of 1:00.78 in the prelims heats of the 100 metre breaststroke.

[3] In the final of the 100 metre breaststroke the following day, 8 July, he placed third with a time of 1:01.56, winning the bronze medal in the event.

[19] On the fourth day of competition at the 2022 World Aquatics Championships, held at Danube Arena in Budapest, Hungary, Cerasuolo swam a time of 27.17 seconds in the preliminaries of the 50 metre breaststroke and qualified for the semifinals ranking eighth across all prelims heats.

[29][30][31] In the final, he won the silver medal with a time of 26.95 seconds, finishing only behind fellow Italian Nicolò Martinenghi.

[32][33][34] On the morning of day two of the 2022 World Short Course Championships in December in Melbourne, Australia, Cerasuolo split a 26.46 for the breaststroke leg of the 4×50 metre mixed medley relay to contribute to a time of 1:38.91 in the preliminaries that advanced the relay to the final ranking sixth.

[35] Later in the morning, he qualified for the semifinals of the 100 metre breaststroke ranking ninth across all preliminary heats with a time of 57.24 seconds.

[42] Afterwards, he achieved a personal best time of 25.66 seconds in the semifinals of the 50 metre breaststroke to qualify for the final ranking third.