The controversial underarm serve is used by some tennis stars. Let's have a look at the best underarm serves over the years.
Rafael Nadal vs Nick Kyrgios
Credits: YoutubeTennisTV
Nick Kyrgios vs Dusan Lajovic
Credits: YoutubeTennisTV
Davidovich Fokina vs Pablo Cuevas
Credits: YoutubeTennisTV
Nick Kyrgios vs Jan-Lennard Struff
Credits: YoutubeTennisTV
Credits: YoutubeTennisTV
Daniil Medvedev vs Nick Kyrgios
Stefanos Tsitsipas vs Nick Kyrgios
Credits: YoutubeTennisTV
Nick Kyrgios vs Cameron Norrie
Credits: YoutubeTennisTV
Alexander Bublik vs Stefanos Tsitsipas
Credits: YoutubeTennisTV
Daniil Medvedev vs
Alexander Zverev
Credits: YoutubeTennisTV
Andy Murray vs Carlos Alcaraz
Credits: YoutubeTennisTV