(UPDATED 4 SEPTEMBER 2019)
- Achieved career-high No. 70 on 18 September 2017 soon after run to US Open 3R. Enjoyed 1st Top 100 finish in 2017. One of 4 Italians to end 2017 in Top 100 (also Fognini, Lorenzi and Seppi).
- Qualified and snapped 9-match tour-level losing streak en route to 1st ATP Tour SF at 2019 Eastbourne.Earned 1st 2 ATP Tour wins en route to 1st QF at 2016 Chennai as Q.
- Advanced to Grand Slam 3R on 4 occasions: 2017 US Open, 2018 Wimbledon as Q, 2019 Australian Open and 2019 Wimbledon. Defeated 3-time Grand Slam champion Wawrinka in 2018 Wimbledon 2R. Withstood 67 aces to beat Opelka in 2019 Australian Open 2R. Earned biggest wins of career over No. 6 Tsitsipas in 2019 Wimbledon 1R and No. 4 Thiem in 2019 US Open 1R.
- Owns 167-144 record on ATP Challenger Tour (6-2 in finals). Won titles in 2017 at Quanzhou, CHN; Gimcheon, KOR and Seoul, KOR. Boasts Challenger wins over past or present Top 20 players Basilashvili, Berrettini, Cecchinato, Chung, Granollers, Hrbaty,Ramos-Vinolas and Shapovalov.
- Peaked at No. 6 in junior rankings on 2 April 2007. Went 76-41 on ITF Junior Circuit including appearances inboys' singles SFs at 2007 Australian Open and 2007 US Open.Captured 2007 Roland Garros boys' doubles title w/Karatchenia.