ATP - Astana 1R continued

First round continued in Astana.

2023 Astana Open, an ATP 250 tournament, on Hard Indoor, Astana, Kazakhstan, 27 September - 3 October 2023.

2022 champion (not defending):

Wildcard Novak Djokovic (4) who defeated Stefanos Tsitsipas (3) 6-3 6-4

First round results:

- Qualifier Sho Shimabukuro defeated Roberto Carballes Baena 6-2 6-4

- Qualifier Egor Gerasimov defeated Bernabe Zapata Miralles 7-6(5) 6-3

- Marcos Giron defeated Stan Wawrinka (8) 6-7(6) 7-6(4) 7-6(6)

- Dominic Thiem defeated Juan Pablo Varillas 6-3 7-6(8)

- Adrian Mannarino (6) defeated Arthur Rinderknech 7-6(4) 6-2

- Qualifier Alibek Kachmazov defeated Corentin Moutet 6-3 7-6(5)

- Qualifier Jurij Rodionov defeated Gregoire Barrere 2-6 6-4 7-6(5)