| Quarterfinals | 1 | 2 | |||
| Andrey Rublev | 4 | 1 | |||
| Mikhail Kukushkin | 6 | 6 | |||
| Winner: Mikhail Kukushkin | |||||
| Quarterfinals | 1 | 2 | |||
| Matthias Bachinger | 3 | 3 | |||
| Ugo Humbert | 6 | 6 | |||
| Winner: Ugo Humbert | |||||
| Quarterfinals | |||||
| 1 Stefanos Tsitsipas | |||||
| Sergiy Stakhovsky | |||||
| Pre-Match | |||||
| Quarterfinals | |||||
| 3 David Goffin | |||||
| 6 Gilles Simon | |||||
| Pre-Match | |||||
| Quarterfinals | |||||
| 6 Andreas Seppi | |||||
| Daniel Evans | |||||
| Pre-Match | |||||
| Quarterfinals | |||||
| 2 John Isner | |||||
| 8 Adrian Mannarino | |||||
| Pre-Match | |||||
| Quarterfinals | |||||
| 4 Steve Johnson | |||||
| Radu Albot | |||||
| Pre-Match | |||||
| Quarterfinals | |||||
| 1 Juan Martin Del Potro | |||||
| Mackenzie McDonald | |||||
| Pre-Match | |||||
| Quarterfinals | |||||
| Aljaz Bedene | |||||
| Hugo Dellien | |||||
| Pre-Match | |||||
| Quarterfinals | |||||
| Laslo Djere | |||||
| Casper Ruud | |||||
| Pre-Match | |||||
| Quarterfinals | |||||
| Jaume Munar | |||||
| Felix Auger-Aliassime | |||||
| Pre-Match | |||||
| Quarterfinals | |||||
| Albert Ramos-Vinolas | |||||
| Pablo Cuevas | |||||
| Pre-Match | |||||
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