(UPDATED 10 NOVEMBER 2023)
- Unranked to begin 2018, ended 2020 as No. 1 teenager and broke into Top 10 at age 20 in 2021, reaching career-high No. 4 in 2023, tying Panatta in 1976 for highest-ranked Italian in Pepperstone ATP Rankings history.
- Earned personal-best 57 wins in 2023, setting the record for most wins by an Italian player in a single season in Open Era, highlighted by 1st ATP Masters 1000 title at Toronto (d. de Minaur). Won a career-best 4 titles in 6 finals and posted a personal-high8 Top 10 wins going into Nitto ATP Finals.
- Won 2019 Next Gen ATP Finals title and 10 ATP Tour titles from 2020-23, including wins over Medvedev in ATP 500 finals at 2023 Beijing and Vienna.
- As 19-year-old in 2021, became 1st teenager to win an ATP 500 title at Washington and 1st Italian finalist in tournament history of ATP Masters 1000 Miami (since 1985).
- Earned 49 victories in 2021, including win over Hurkacz in Nitto ATP Finals debut as ALT, avenging loss in Miami F.
- Reached QFs of all 4 Grand Slam events in young career, including SF at 2023 Wimbledon (l. to Djokovic for 2nd straight year). At 2022 Wimbledon (l. to eventual champion Djokovic in QF after holding 2-set lead) and 2022 US Open QF (l. to eventual champion Alcaraz after holding 1 MP). Also QF at 2022 Australian Open (l. to Tsitsipas). In Roland Garros debut in 2020 advanced to QF (l. to eventual champion Nadal).