Manolo Santana Stadium – Ora italiana: 11:00 (ora locale: 11:00 am)
1. Lloyd Harris vs [13] Grigor Dimitrov
2. Adrian Mannarino vs [WC] Carlos Alcaraz
3. [16] Cristian Garin vs [WC] Fernando Verdasco
Arantxa Sanchez Stadium – Ora italiana: 11:00 (ora locale: 11:00 am)
1. John Isner vs Miomir Kecmanovic
2. Jeremy Chardy vs Daniel Evans
3. [Q] Carlos Taberner vs Fabio Fognini
4. [Q] Federico Delbonis vs [10] Pablo Carreno Busta
Stadium 3 – Ora italiana: 11:00 (ora locale: 11:00 am)
1. Ugo Humbert vs Aslan Karatsev
2. Dominik Koepfer vs Reilly Opelka
3. [Q] Pablo Andujar vs [Q] Marcos Giron
Court 4 – Ora italiana: 11:00 (ora locale: 11:00 am)
1. Marcelo Melo / Jean-Julien Rojer vs [8] Jamie Murray / Bruno Soares
2. John Peers / Michael Venus vs Max Purcell / Luke Saville
3. [WC] Marc Lopez / Jaume Munar vs Rohan Bopanna / Denis Shapovalov
