USA - Binghamton - ignobilecemento
(1/WC) Edmund, Kyle GBR vs Qualifier
Jasika, Omar AUS vs (WC) Rubin, Noah USA
Escobar, Gonzalo ECU vs (WC) Paul, Tommy USA
Krueger, Mitchell USA vs (8) Myneni, Saketh IND
(4) Clezar, Guilherme BRA vs Kuznetsov, Alex USA
Jung, Jason TPE vs Novikov, Dennis USA
Qualifier vs (WC) Opelka, Reilly USA
Niki, Takuto JPN vs (5) Donaldson, Jared USA
(6) Klein, Brydan GBR vs Qualifier
(PR) Sweeting, Ryan USA vs Corrie, Edward GBR
Pecotic, Matija CRO vs Pavic, Ante CRO
Nielsen, Frederik DEN vs (3) Broady, Liam GBR
(7) Nguyen, Daniel USA vs Kutrovsky, Dimitar BUL
Qualifier vs Jarry, Nicolas CHI
Tiafoe, Frances USA vs Barrere, Gregoire FRA
(PR) Jones, Greg AUS vs (2) Fratangelo, Bjorn USA
ITA - Recanati - ignobilecemento
(1) Berankis, Ricardas LTU vs Qualifier
(WC) Napolitano, Stefano ITA vs Guez, David FRA
Safwat, Mohamed EGY vs Qualifier
(SE) Caruso, Salvatore ITA vs (7) Desein, Niels BEL
(4) Kudryavtsev, Alexander RUS vs Lazov, Alexandar BUL
Wu, Di CHN vs Mertens, Yannick BEL
(WC) Berrettini, Matteo ITA vs Qualifier
Smith, Connor USA vs (8) Fucsovics, Marton HUN
(6) Moriya, Hiroki JPN vs Milton, Joshua GBR
(WC) Eremin, Edoardo ITA vs Qualifier
Boutillier, Remi FRA vs Cunha, Henrique BRA
Jankovits, Yannick FRA vs (3) Przysiezny, Michal POL
(5) Gojowczyk, Peter GER vs (Alt) Halys, Quentin FRA
Basic, Mirza BIH vs Zekic, Miljan SRB
Zhyrmont, Dzmitry BLR vs (WC) Miccini, Giacomo ITA
Perez Sanz, David ESP vs (2) Bemelmans, Ruben BEL
FIN - Tampere - Terra rossa
(1) Nieminen, Jarkko FIN vs Veic, Antonio CRO
Qualifier vs Qualifier
Machado, Rui POR vs Silva, Frederico Ferreira POR
Novak, Dennis AUT vs (5) Zopp, Jurgen EST
(3) Melzer, Jurgen AUT vs Lamasine, Tristan FRA
Krstin, Pedja SRB vs Bellotti, Riccardo ITA
(PR) Marti, Javier
ESP vs Satral, Jan CZE
(PR) Checa-Calvo, Jose ESP vs (7) Hemery , Calvin FRA
(6) Gigounon, Germain BEL vs Hamou, Maxime FRA
(WC) Kontinen, Micke FIN vs Mina, Gianni FRA
Musialek, Alexis FRA vs Laaksonen, Henri SUI
Eysseric, Jonathan FRA vs (4) Ghem, Andre BRA
(8) Beck, Andreas GER vs Qualifier
Brkic, Tomislav BIH vs (WC) Niklas-salminen, Patrik FIN
(WC) Sillanpaa, Henrik FIN vs Qualifier
(WC) Ivanov, Vladimir EST vs (2) Pouille, Lucas FRA
NED - Scheveningen - Terrarossa
(1) Haase, Robin NED vs Karatsev, Aslan RUS
Zeballos, Horacio ARG vs Torebko, Peter GER
(WC) Schoorel, Thomas NED vs Ungur, Adrian ROU
Qualifier vs (5) Cervantes, Inigo ESP
(3) Struff, Jan-Lennard GER vs Pavlasek, Adam CZE
(WC) Griekspoor, Scott NED vs Qualifier
Hanescu, Victor ROU vs Kovalik, Jozef SVK
Huta Galung, Jesse NED vs (7) Kuznetsov, Andrey RUS
(6) Basilashvili, Nikoloz GEO vs Qualifier
(WC) Mayer, Florian GER vs Sijsling, Igor NED
Mertl, Jan CZE vs Martin, Andrej SVK
Golubev, Andrey KAZ vs (4) Nedovyesov, Aleksandr KAZ
(8) Gombos, Norbert SVK vs de Bakker, Thiemo NED
Qualifier vs (WC) Van Terheijden, Tim NED
Samper-Montana, Jordi ESP vs Bourgue, Mathias FRA
Puetz, Tim GER vs (2) Munoz-De La Nava, Daniel ESP
CAN - Granby - ignobilecemento
(1) Becker, Benjamin GER vs Polansky, Peter CAN
Peliwo, Filip CAN vs Quigley, Eric USA
Couacaud, Enzo FRA vs (PR) Nevolo, Dennis USA
(WC) Juneau, Isade CAN vs (5) Smith, John-Patrick AUS
(3) Soeda, Go JPN vs Ehara, Hiroyasu JPN
Millot, Vincent FRA vs Uchiyama, Yasutaka JPN
Sekiguchi, Shuichi JPN vs Dancevic, Frank CAN
El Mihdawy, Adam USA vs (7) Donati, Matteo ITA
(8) King, Darian BAR vs Qualifier
Qualifier vs Qualifier
Bossel, Adrien SUI vs Saville, Luke AUS
(WC) Schnur, Brayden CAN vs (4) Nishioka, Yoshihito JPN
(6) Authom, Maxime BEL vs Crepaldi, Erik ITA
Qualifier vs (WC) Krainik, Pavel CAN
(WC) Shapovalov, Denis CAN vs Bolt, Alex AUS
Bester, Philip CAN vs (2) Lacko, Lukas SVK