![Nick Kyrgios serves underarm ace in Miami Open 3rd round - Tennis Tonic - News, Predictions, H2H, Live Scores, stats Nick Kyrgios serves underarm ace in Miami Open 3rd round - Tennis Tonic - News, Predictions, H2H, Live Scores, stats](https://tennistonic.com/wp-content/uploads/2019/03/Nick-Kyrgios-underarm-serve-at-the-Miami-Open.png)
Nick Kyrgios serves underarm ace in Miami Open 3rd round - Tennis Tonic - News, Predictions, H2H, Live Scores, stats
![Is an underarm serve really that effective for Nick Kyrgios? Maths professor finally reveals the truth - Tennishead Is an underarm serve really that effective for Nick Kyrgios? Maths professor finally reveals the truth - Tennishead](https://tennishead.net/wp-content/uploads/2019/09/Nick-Kyrgios-underarm-serve-US-Open-2019.jpg)
Is an underarm serve really that effective for Nick Kyrgios? Maths professor finally reveals the truth - Tennishead
![Federer defends Kyrgios for his underarm serve against Nadal - Tennis Tonic - News, Predictions, H2H, Live Scores, stats Federer defends Kyrgios for his underarm serve against Nadal - Tennis Tonic - News, Predictions, H2H, Live Scores, stats](https://tennistonic.com/wp-content/uploads/2019/03/Kyrgios-underarm-serve.png)
Federer defends Kyrgios for his underarm serve against Nadal - Tennis Tonic - News, Predictions, H2H, Live Scores, stats
![Michael Chang Popularised The Underarm Serve 30 Years Ago; Now Nick Kyrgios, Alexander Bublik Use It | ATP Tour | Tennis Michael Chang Popularised The Underarm Serve 30 Years Ago; Now Nick Kyrgios, Alexander Bublik Use It | ATP Tour | Tennis](https://www.atptour.com/en/news/www.atptour.com/-/media/images/news/2019/06/04/22/02/underarmserve_1920x1080.jpg)
Michael Chang Popularised The Underarm Serve 30 Years Ago; Now Nick Kyrgios, Alexander Bublik Use It | ATP Tour | Tennis
![The underarm serve: Nick Kyrgios and Daniil Medvedev have refined the shot Michael Chang created | Tennis News | Sky Sports The underarm serve: Nick Kyrgios and Daniil Medvedev have refined the shot Michael Chang created | Tennis News | Sky Sports](https://e2.365dm.com/20/11/2048x1152/skysports-daniil-medvedev-tennis_5175250.jpg)
The underarm serve: Nick Kyrgios and Daniil Medvedev have refined the shot Michael Chang created | Tennis News | Sky Sports
![Nick Kyrgios stuns Australian Open crowd with underarm tweener serve vs Liam Broady | Tennis | Sport | Express.co.uk Nick Kyrgios stuns Australian Open crowd with underarm tweener serve vs Liam Broady | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/1551741_1.jpg?r=1642506147552)
Nick Kyrgios stuns Australian Open crowd with underarm tweener serve vs Liam Broady | Tennis | Sport | Express.co.uk
![Andy Murray copies Nick Kyrgios as he pulls out cheeky underarm serve at Indian Wells | Tennis | Sport | Express.co.uk Andy Murray copies Nick Kyrgios as he pulls out cheeky underarm serve at Indian Wells | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/1503909_1.jpg?r=1633935630499)