Andrey Kuznetsov lifts his first ATP Challenger trophy in six years, prevailing in Nur-Sultan.

Andrey Kuznetsov lifts his first ATP Challenger trophy in six years, prevailing in Nur-Sultan.

Andrey Kuznetsov beats Sam Querrey to become the first unranked player to win a Grand Slam match since Nicolas Kiefer at 2007 Wimbledon.

Andrey Kuznetsov battles all the way to beat second seed and 2016 runner-up Pablo Cuevas on Wednesday in Hamburg.

Andrey Kuznetsov battled hard to overcome top seed Pablo Carreno Busta on Wednesday in Bastad.

Andrey Kuznetsov beats former champion Thomaz Bellucci in the Geneva first round.

Gerald Melzer, Andrey Kuznetsov, Malek Jaziri and Florian Mayer help with the draw ceremony at the Four Seasons hotel in Doha.

Karen Khachanov, Evgeny Donskoy, Andrey Kuznetsov and Alexander Bublik attend the players party at the Duran Bar in Moscow.

Andrey Kuznetsov falls to Rafael Nadal in the third round.

Las estrellas de la ATP se unieron a los jugadores de la NHL para jugar a hockey el domingo en Toronto.

Fans come out to meet Andrey Kuznetsov on Sunday at the Rogers Cup.

The stars enjoy themselves at the Gerry Weber Open player party.

A view of Manolo Santana Stadium during the second-round match between Rafael Nadal and Andrey Kuznetsov

Jiri Vesely is one of the stars of the show and joins Rohan Bopanna, Andrey Kuznetsov, Rajeev Ram, Raven Klaasen, Jack Reader and Stephane Robert for the closing credits at the Player Revue.

Andrey Kuznetsov wins consecutive Challenger titles in Italy.

Daniel Muñoz-de la Nava cayó ante Andrey Kuznetsov en la final del Manerbio Challenger.

Kuznetsov scores the first Top 5 win of his career by beating Wawrinka.