The 2021 Nur-Sultan Challenger II was a professional tennis tournament played on indoor hard courts. It was the fourth edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Nur-Sultan, Kazakhstan between 1 and 7 March 2021.

Singles main-draw entrants Seeds Country Player Rank1 SeedKwon Soon-woo811Emil Ruusuvuori852Mikhail Kukushkin943James Duckworth1004Taro Daniel1205Evgeny Donskoy1236Henri Laaksonen1347Prajnesh Gunneswaran1388 1 Rankings are as of 22 February 2021.

Other entrants The following players received wildcards into the singles main draw: Aleksandr Nedovyesov Timofey Skatov Denis Yevseyev

The following players received entry from the qualifying draw: Alibek Kachmazov Vladyslav Manafov Ryan Peniston Wu Tung-lin

The following players received entry as lucky losers: Ulises Blanch Julian Lenz

Champions Singles

Tomáš Macháč def. Sebastian Ofner 4–6, 6–4, 6–4.

Doubles

Nathaniel Lammons / Jackson Withrow def. Nathan Pasha / Max Schnur 6–4, 6–2.

References