• [10] Felix Auger-Aliassime (CAN) vs Fabio Fognini (ITA)
  • [5] Stefanos Tsitsipas (GRE) vs Jiri Vesely (CZE)
  • [19] Roberto Bautista Agut (ESP) vs Wu Yibing (CHN)
  • Stan Wawrinka (SUI) vs Albert Ramos-Vinolas (ESP)
  • [30] Ben Shelton (USA) vs Lorenzo Sonego (ITA)
  • [7] Andrey Rublev vs Laslo Djere (SRB)
  • Gael Monfils (FRA) vs Sebastian Baez (ARG)
  • [6] Holger Rune (DEN) vs Christopher Eubanks (USA)
  • [9] Taylor Fritz (USA) vs Michael Mmoh (USA)
  • [21] Jan-Lennard Struff (GER) vs Jiri Lehecka (CZE)
  • Zhizhen Zhang (CHN) vs Dusan Lajovic (SRB)
  • Dominic Thiem (AUT) vs Pedro Cachin (ARG)