Watch the best shots from the ATP Challenger Tour in April 2021, featuring Dustin Brown, Tomas Barrios Vera, Jenson Brooksby, Kacper Zuk, Jaume Munar and more.

Watch as Lorenzo Musetti and coach Simone Tartarini discuss the Italian's growth and development through the ATP Challenger Tour and the significance of his lone title in Forli. Video courtesy of MEF Tennis Events.

Watch as Americans Jenson Brooksby and Alex Rybakov produce stunning touch at the ATP Challenger Tour event in Tallahassee.

Watch as Poland's Szymon Walkow and Jan Zielinski produce a stunning Hot Shot double in the Split Challenger final, striking a tweener and around-the-post winner in one point.

Watch as Tomas Barrios Vera claims Hot Shot honours at the ATP Challenger Tour event in Orlando with a no-look, behind-the-back volley.

Watch the best shots from the ATP Challenger Tour in March 2021, featuring Zizou Bergs, Dustin Brown, Dominic Stricker, James Duckworth, Carlos Alcaraz and more.

Watch as Belgium's Zizou Bergs prevails in Lille for his second ATP Challenger Tour crown.

Watch winning moment and champion's interview as Swiss teen Dominic Stricker claims his maiden ATP Challenger Tour title in Lugano, Switzerland.

In this edition of the Challenger Vault, former World No. 1 Andy Roddick reflects on his third and final ATP Challenger Tour title in Waikoloa, Hawaii, in 2001, and discusses the importance of the circuit.

Watch as #NextGenATP Argentine Sebastian Baez looks back on his emotional second ATP Challenger Tour title in Santiago, Chile, following the passing of former coach and mentor Jorge Gerosi.

The Circuito Dove Men+Care Legion Sudamericana celebrates its launch, bringing 12 new tournaments to South America on the ATP Challenger Tour.

Watch as the ATP Challenger Tour celebrates its long-awaited return to scenic Gran Canaria, Spain, as the Canary Islands welcome players and fans for the first time since 2009.

Watch the winning moment and hear from Spanish teen Carlos Gimeno Valero, following his maiden ATP Challenger Tour triumph on home soil in Gran Canaria.

Watch the winning moment and hear from Tomas Machac, as the #NextGenATP Czech looks back on an impressive week at the ATP Challenger Tour event in Nur-Sultan, Kazakhstan.

Watch the best shots from the ATP Challenger Tour in February 2021, featuring Andy Murray, Sebastian Baez, Evan Furness, Jesper de Jong and Francisco Cerundolo.

Watch as Mackenzie McDonald, Prajnesh Gunneswaran and Peter Polansky indulge their sweet tooth, tasting various Kazakh pastries, at the ATP Challenger Tour event in Nur-Sultan.

Watch as 20-year-old Argentine Sebastian Baez claims his first ATP Challenger Tour title in Concepcion, Chile.

The ATP Challenger Tour is back in South Africa for the first time since 2013, as the nation celebrates the inaugural PotchOpen in Potchefstroom.

Watch the best ATP Challenger Tour shots of Aslan Karatsev, the revelation of the 2021 Australian Open.

Watch as France's Benjamin Bonzi looks back on his first ATP Challenger title in Potchefstroom, South Africa. Video courtesy of Tennis SA.

Watch highlights of Andy Murray's semi-final victory over Mathias Bourgue at the ATP Challenger Tour event in Biella, Italy.

Watch highlights from Andy Murray's gritty quarter-final victory over Blaz Rola at the ATP Challenger Tour event in Biella, Italy.

Watch highlights from Andy Murray's second-round victory at the ATP Challenger Tour event in Biella, Italy.

Watch highlights from Andy Murray's first-round victory over Maximilian Marterer at the ATP Challenger Tour event in Biella, Italy.

Watch as Brandon Nakashima wins his second ATP Challenger Tour title on the indoor hard courts of Quimper, France.