2021 President's Cup II

The 2021 President's Cup II was a professional tennis tournament played on outdoor hard courts. It was the sixteenth edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Nur-Sultan, Kazakhstan between 19 and 25 July 2021.

2021 President's Cup II
Date	19–25 July 2021
Edition	16th
Surface	Hard
Location	Nur-Sultan, Kazakhstan
Champions
Singles
Andrey Kuznetsov
Doubles
Hsu Yu-hsiou / Benjamin Lock

Singles main-draw entrants

Seeds

Country	Player	Rank1	Seed
RUS	Roman Safiullin	159	1
UKR	Sergiy Stakhovsky	226	2
GBR	Jay Clarke	243	3
FRA	Hugo Grenier	253	4
CAN	Peter Polansky	254	5
NED	Jesper de Jong	263	6
TPE	Tseng Chun-hsin	265	7
TPE	Wu Tung-lin	268	8

• ¹ Rankings are as of 12 July 2021.^[1]

Other entrants

The following players received wildcards into the singles main draw:

• Grigoriy Lomakin
• Dostanbek Tashbulatov
• Beibit Zhukayev

The following players received entry from the qualifying draw:

• Artem Dubrivnyy
• Oleksii Krutykh
• Edan Leshem
• Benjamin Lock

The following player received entry as a lucky loser:

• Ergi Kırkın

Champions

Singles

Main article: 2021 President's Cup II – Singles

• Andrey Kuznetsov def. Jason Kubler 6–3, 2–1 ret.

Doubles

Main article: 2021 President's Cup II – Doubles

• Hsu Yu-hsiou / Benjamin Lock def. Oleksii Krutykh / Grigoriy Lomakin 6–3, 6–4.