(UPDATED 19 JANUARY 2026)
- Former World No. 1 junior broke into Top 20 in 2023 and Top 10 in May 2025, earning career-high No. 5 in January 2026 after posting personal-best 45 wins and making his Nitto ATP Finals debut in 2025.
- Defeated 19-year-old Alcaraz in 2022 Hamburg final at age 20, marking youngest ATP Tour final since 2005 Bastad (19-year-old Nadal d. 19-year-old Berdych).
- Upset Tokyo gold medallist No. 4 Zverev en route to bronze medal at 2024 Paris Olympics, earning 1st Olympic singles medal for Team Italy in tennis since 1924.
- Did not drop a set en route to 2nd ATP Tour title at 2022 Naples, defeating countryman and United Cup teammate Berrettini in final on home soil.
- In 2025, reached 1st ATP Masters 1000 final in Monte-Carlo and advanced to SFs of Madrid and Rome to becoming first Italian to reach all 3 clay ATP Masters 1000 and Roland Garros SF in one season.
- Did not drop a set en route to 2nd ATP Tour title at 2022 Naples, defeating countryman and United Cup teammate Berrettini in final on home soil.
- At 2023 Monte-Carlo, earned 1st 6-0 6-0 victory in an ATP Masters 1000 event since 2016 over Nardi in 2R before upsetting No. 1 Djokovic in 3R for biggest win of career to reach 2nd ATP Masters 1000 QF.
- Led all players in grass wins in 2024 (12), reaching his 1st Grand Slam SF at Wimbledon, final of London/Queen's Club and SF in Stuttgart.
- Reached 2018 US Open boys' singles final, won 2019 Australian Open boys' singles title and defeated Wawrinka at 2020 Rome to become 1st player born in 2002 to win an ATP Tour match.