Court Rainier III – Ora italiana: 11:00 (ora locale: 11:00 am)
1. [10] Daniil Medvedev 
vs Joao Sousa 
2. [15] Denis Shapovalov 
vs Jan-Lennard Struff 
3. [13] Fabio Fognini 
vs [Q] Andrey Rublev
4. Diego Schwartzman 
vs [17] Kyle Edmund 
Court des Princes – Ora italiana: 11:00 (ora locale: 11:00 am)
1. Roberto Bautista Agut 
vs John Millman 
2. Damir Dzumhur 
vs [11] Marco Cecchinato (non prima ore: 12:00)
3. [Q] Guido Andreozzi vs [16] David Goffin 
4. Andreas Seppi vs [Q] Lorenzo Sonego
Court 2 – Ora italiana: 11:00 (ora locale: 11:00 am)
1. [12] Nikoloz Basilashvili 
vs Marton Fucsovics 
2. [WC] Marko Djokovic 
/ Novak Djokovic vs [4] Juan Sebastian Cabal 
/ Robert Farah
3. [WC] Lucas Catarina 
vs [WC] Jaume Munar
4. Alexander Zverev / Mischa Zverev vs [WC] Romain Arneodo / Hugo Nys
Court 9 – Ora italiana: 11:00 (ora locale: 11:00 am)
1. [Alt] Malek Jaziri 
vs Dusan Lajovic
2. [LL] Taro Daniel 
vs Philipp Kohlschreiber
3. Grigor Dimitrov 
/ Stan Wawrinka 
vs [6] Henri Kontinen 
/ John Peers
4. [Q] Aljaz Bedene 
vs Radu Albot 
Court 11 – Ora italiana: 11:00 (ora locale: 11:00 am)
1. [1] Pierre-Hugues Herbert 
/ Nicolas Mahut vs Robin Haase 
/ Wesley Koolhof
2. Jeremy Chardy vs Mikhail Kukushkin 
3. [Q] Federico Delbonis vs Martin Klizan 
4. Ivan Dodig 
/ Edouard Roger-Vasselin vs Laslo Djere / Divij Sharan 
