2019 Nur-Sultan Challenger

The 2019 Nur-Sultan Challenger was a professional tennis tournament played on indoor hard courts. It was the first edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Nur-Sultan, Kazakhstan between 30 September and 6 October 2019.

Seeds

 * 1 Rankings are as of 23 September 2019.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇷🇺 Andrei Iakovlev
 * 🇺🇿 Jurabek Karimov
 * 🇰🇿 Timur Khabibulin
 * 🇰🇿 Dostanbek Tashbulatov
 * 🇰🇿 Beibit Zhukayev

The following player received entry into the singles main draw using a protected ranking:
 * 🇦🇹 Maximilian Neuchrist

The following players received entry from the qualifying draw:
 * 🇷🇺 Savriyan Danilov
 * 🇫🇷 Fabien Reboul

The following player received entry as a lucky loser:
 * 🇰🇿 Sagadat Ayap

Singles

 * 🇺🇦 Illya Marchenko def. 🇩🇪 Yannick Maden 4–6, 6–4, 6–3.

Doubles

 * 🇫🇮 Harri Heliövaara / 🇺🇦 Illya Marchenko def. 🇵🇱 Karol Drzewiecki / 🇵🇱 Szymon Walków 6–4, 6–4.