Sinner J — Alcaraz C

Musetti L / Sonego L — Mektic N / Ram R

Van de Zandschulp B — Walton A

Ofner S — Kopriva V

Goffin D — Martinez P

Majchrzak K — Jarry N

Bu Yunchaokete — Tseng Chun-Hsin

Medjedovic H — Rinderknech A

Nishioka Y — Carreno Busta P

McDonald M — Holt B

Safiullin R — O'Connell C

Comesana F — Bellucci M

Kovacevic A — Misolic F

Gaston H — Fucsovics M

Royer V — Blanch Darwin

Tabilo A — Suresh Dhakshineswar

Vukic A — Poling K

Schoolkate T — Basavareddy N

Gonzalez S / Krajicek A — Bhambri Y / Venus M

Arneodo R / Bopanna R — Darderi L / Muller A

Guinard M / Pel D — Ebden M / Peers J

Salisbury J / Skupski N — Pow L / Suresh D

Cabral F / Miedler L — Goransson A / Verbeek S

Kirkov V / Korda S — Romboli F / Smith J P

Matos R / Melo M — Erler A / Galloway R

Doumbia S / Lammons N — Withrow J / Zielinski J