Jürgen Zopp was the defending champion but chose not to compete. In the final,

Oleksandr Nedovyesov Aleksandr Nedovyesov (born 15 February 1987), formerly known as Oleksandr Nedovyesov, is a Ukrainian-Kazakhstani professional tennis player. He reached his highest ATP singles ranking of world No. 72 on 21 April 2014 and his highest doubles rank ...

defeated Andrey Golubev 6–4, 6–1.

Seeds

Draw

Finals

Top half

Bottom half

References

Main Draw

Qualifying Draw
{{DEFAULTSORT:Kazan Kremlin Cup - Singles 2013 ATP Challenger Tour

2013 Singles Thirteen or 13 may refer to: * 13 (number), the natural number following 12 and preceding 14 * One of the years 13 BC, AD 13, 1913, 2013 Music * 13AD (band), an Indian classic and hard rock band Albums * ''13'' (Black Sabbath album), 2013 ...

2013 in Russian tennis