From Ugo Humbert to Tristan Lamasine passing by Evgeny Donskoy, Emilio Gomez and Nicolas Mahut, here is the Top 5 hot shots of february on Challenger Tour

Jack Sock huge forehand return in double at London's ATP Finals.

Novak Djokovic do it like Mansour Bahrami against the young Kyle Edmund in Miami. Ball right in the pocket.

Amazing drop volley from Ivan Dodig in double with Marcel Granollers against Marcelo Melo and Lukasz Kubotat at the ATP Finals in London.

Huge defense from Kirsten Flipkens against Jennifer Brady in Miami.

Gael Monfils resists to Milos Raonic's big shots to earn this beautiful point in Indian Wells.