Juniors From
Ravenna, he trained as a member of Sporting Club Sassuolo. He made his junior Grand Slam qualifying debut at the
2022 Wimbledon Championships, before making his debut at the
2023 Australian Open. He also reached the final of the junior US Open
boys' doubles in 2023, alongside
Joel Schwärzler, where they lost to
Max Dahlin and
Oliver Ojakäär despite twice having a match point.
2022-2024: Professional debut In June 2022, Bondioli won his first ATP point in
Frascati. In September 2023, he also reached the semifinals at the ITF $25,000 event in Santa Margherita di Pula, but until December of that year had mainly concentrated on playing junior level tennis. In July 2024, he won his first singles professional ITF tournament in Serbia defeating Swiss player Carl Emil Overbeck in the final, in three sets.
2025: ATP debut in doubles In May, after winning the pre-qualifying tournament, he and
Carlo Alberto Caniato received a wildcard into the
doubles main draw of the
Italian Open. In the first round, they upset the fifth-seeded team of
Simone Bolelli and
Andrea Vavassori. ==Performance timelines==