ATP-Barcelona Tweede ronde < >
| Rafael Nadal (SPA-1) | Roberto Carballés (SPA) | |
| Guillermo Garcia-Lopez (SPA) | Kei Nishikori (JAP-14) | |
| Feliciano Lopez (SPA-12) | Dusan Lajovic (SER) | 6-4, 2-6, 6-4 |
| Martin Klizan (SLW-Kwal) | Novak Djokovic (SER-6WC) | |
| David Goffin (BEL-4) | Marcel Granollers (SPA-WC) | 4-6, 7-6 (7/2), 6-2 |
| Leonardo Mayer (ARG) | Karen Chatsjanov (RUS-16) | |
| Chung Hyeon (ZKO-9) | Bjorn Fratangelo (VS-Kwal) | |
| Roberto Bautista Agut (SPA-8) | Ivo Karlovic (KRO) | 6-7 (4/7), 6-2, 6-4 |
| Diego Schwartzman (ARG-7) | Stefanos Tsitsipas (GRI) | |
| Rogério Dutra Silva (BRA-Kwal) | Albert Ramos (SPA-10) | |
| Jozef Kovalík (SLW-LL) | Guido Pella (ARG) | |
| Jaume Munar (SPA-WC) | Dominic Thiem (OOS-3) | |
| Pablo Carreno Busta (SPA-5) | Benoît Paire (FRA) | |
| Adrian Mannarino (FRA-11) | Pablo Cuevas (URU) | 6-4, 7-6 (7/5) |
| Malek Jaziri (TUN) | Ernesto Escobedo (VS-LL) | 6-4, 6-3 |
| Gilles Simon (FRA) | Grigor Dimitrov (BUL-2) |
ATP-Boedapest Eerste ronde >
| Lucas Pouille (FRA-1) | (Bye) | |
| John Millman (AUS) | Radu Albot (MOL) | 6-4, 7-5 |
| Maximilian Marterer (DUI) | Viktor Troicki (SER) | 3-6, 6-4, 6-4 |
| Yannick Maden (DUI-Kwal) | Márton Fucsovics (HON-6) | 4-6, 6-3, 6-2 |
| Richard Gasquet (FRA-3) | (Bye) | |
| Lorenzo Sonego (ITA-Kwal) | Hubert Hurkacz (POL-Kwal) | 6-7 (2/7), 7-6 (10/8), 6-4 |
| Matteo Berrettini (ITA-Kwal) | Attila Balázs (HON-WC) | 6-4, 3-6, 7-6 (7/4) |
| Aljaž Bedene (SLO-5) | Marius Copil (ROE) | 6-7 (3/7), 7-5, 6-3 |
| Andreas Seppi (ITA-8) | Thomas Fabbiano (ITA) | 4-6, 7-5, 6-3 |
| Zsombor Piros (HON-WC) | Michail Joezjny (RUS) | 3-6, 3-5 |
| Nikoloz Basilasjvili (GEO) | Paolo Lorenzi (ITA) | 6-4, 6-2 |
| Denis Shapovalov (CAN-4) | (Bye) | |
| Jan-Lennard Struff (DUI-7) | Jürgen Zopp (EST-Kwal) | 2-6, 6-4, 7-5 |
| Alexander Bublik (KAZ-WC) | Denis Istomin (OEZ) | 6-7 (6/8), 7-6 (7/5), 7-5 |
| Marco Cecchinato (ITA-Kwal) | Mirza Bašic (BOS) | 6-3, 6-4 |
| Damir Dzumhur (BOS-2) | (Bye) |
