Began playing tennis at age 7 by coincidence. Only sport available for his age group was tennis.
Father, Dragisa; mother, Marina.
Favourite surface is hard, shot is backhand and tournament is Doha.
Idol growing up was Pete Sampras.
If he wasn't a tennis player, he would be a football player.
Supports FC Barcelona.
Underwent hernia surgery in November 2017.
(UPDATED 24 MAY 2025)
Achieved career-high No. 23 after defeating future World No. 1 Medvedev to reach 1st ATP Tour singles final at 2019 ATP Masters 1000 Monte-Carlo.
Entered Monte-Carlo as World No. 48 and became lowest-ranked finalist at that event since No. 53 Arazi in 2001.
Captured 2nd title at 2023 Banja Luka by defeating over No. 1 Djokovic in QF for biggest win of career and No. 6 Rublev in final, becoming 1st player to post 2 Top 10 wins en route to clay ATP 250 title in series history (since 2009).
Won 1st ATP Tour singles title at 2019 Umag, doubles title at 2015 Istanbul w/Albot and team title at 2020 ATP Cup as member of Team Serbia.
Advanced to Grand Slam 4R on 2 occasions: 2014 Roland Garros and 2021 Australian Open.
Qualified 16 times at ATP Masters 1000 events, including en route to 2018 Madrid QF.