2018 Karshi Challenger

The 2018 Karshi Challenger was a professional tennis tournament played on hard courts. It was the twelfth edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Qarshi, Uzbekistan between 7 and 12 May 2018.

Seeds

 * 1 Rankings as of 30 April 2018.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇺🇿 Farrukh Dustov
 * 🇺🇿 Sergey Fomin
 * 🇺🇿 Jurabek Karimov
 * 🇺🇿 Khumoyun Sultanov

The following players received entry from the qualifying draw:
 * 🇧🇾 Sergey Betov
 * 🇫🇷 Tristan Lamasine
 * 🇮🇳 Sasikumar Mukund
 * 🇯🇵 Shuichi Sekiguchi

Singles

 * 🇧🇾 Egor Gerasimov def. 🇧🇾 Sergey Betov 7–6(7–3), 2–0 ret.

Doubles

 * 🇰🇿 Timur Khabibulin / 🇺🇦 Vladyslav Manafov def. 🇺🇿 Sanjar Fayziev / 🇺🇿 Jurabek Karimov 6–2, 6–1.