Jannik Sinner (ITA/1) - 6 6
Andrea Pellegrino (ITA/Q) - 7 6
Frances Tiafoe (USA/20) 6 1
Andrej Rublew (RUS/12) - 6 6
A.Davidovich Fokina (ESP/21) 4 4
Nikolos Basilaschwili (GEO/Q) - 7 6
Brandon Nakashima (USA/30) 6 4
Hamad Medjedovic (SRB) - 6 3 6
Mariano Navone (ARG) 4 6 4
Martin Landaluce (ESP/LL) - 6 6
Mattia Bellucci (ITA) 4 3
Thiago Agustin Tirante (ARG) - 6 6
Flavio Cobolli (ITA/10) 3 4
Daniil Medwedew (RUS/7) - 3 6 6
Pablo Llamas Ruiz (ESP/Q) 6 4 2
