Tennis-Underarm or underhanded? Kyrgios serve stokes debate
Published on: Tuesday 26 March 2019 //
Having annoyed Rafa Nadal with an underarm serve at Acapulco, Nick Kyrgios doubled down with the tactic to win two points against hapless Serb Dusan Lajovic at the Miami Open and fire up a timeworn debate between modern fans and purists.
