2023 Astana Open

The 2023 Astana Open was a professional men's tennis tournament to be held on indoor hard courts. It was the fourth edition of the Astana Open and part of the ATP Tour 250 Series of the 2023 ATP Tour (downgraded from ATP Tour 500 status in 2022).^[1]

2023 Astana Open
Date	27 September – 3 October
Edition	4th
Category	ATP Tour 250
Draw	28S / 16D
Prize money	$1,017,850
Surface	Hard (indoor)
Location	Astana, Kazakhstan
Venue	Daulet National Tennis Centre
Champions
Singles
Adrian Mannarino
Doubles
Nathaniel Lammons / Jackson Withrow

Champions

Singles

Main article: 2023 Astana Open – Singles

• Adrian Mannarino def. Sebastian Korda, 4–6, 6–3, 6–2

Doubles

Main article: 2023 Astana Open – Doubles

• Nathaniel Lammons / Jackson Withrow def. Mate Pavić / John Peers, 7–6^(7–4), 7–6^(9–7)

Singles main draw entrants

Seeds

Country	Player	Rank1	Seed
NED	Tallon Griekspoor	24	1
KAZ	Alexander Bublik	28	2
ARG	Sebastián Báez	29	3
CZE	Jiří Lehečka	30	4
USA	Sebastian Korda	33	5
FRA	Adrian Mannarino	34	6
SRB	Laslo Djere	37	7
SUI	Stan Wawrinka	40	8

• Rankings are as of 18 September 2023.^[2]

Other entrants

The following players received wildcards into the singles main draw:

• Mikhail Kukushkin
• Hamad Medjedovic
• Alexander Shevchenko

The following players received entry from the qualifying draw:

• Egor Gerasimov
• Alibek Kachmazov
• Jurij Rodionov
• Sho Shimabukuro

Withdrawals

• Borna Ćorić → replaced by Bernabé Zapata Miralles
• Novak Djokovic^[3]

Doubles main draw entrants

Seeds

Country	Player	Country	Player	Rank1	Seed
GBR	Jamie Murray	NZL	Michael Venus	50	1
USA	Nathaniel Lammons	USA	Jackson Withrow	55	2
GBR	Lloyd Glasspool	FIN	Harri Heliövaara	61	3
CRO	Mate Pavić	AUS	John Peers	61	4

• Rankings are as of 18 September 2023

Other entrants

The following pairs received wildcards into the doubles main draw:

• Alexander Bublik / Daniil Golubev
• Egor Gerasimov / Mikhail Kukushkin

Withdrawals

• Marcelo Demoliner / Matwé Middelkoop → replaced by Ariel Behar / Adam Pavlásek