Why Kyrgios's underarm serve was a welcome change
Rafael Nadal on Nick Kyrgios, Australian Open | Misunderstanding inflamed feud
Rafael Nadal beats Nick Kyrgios in four sets – as it happened | Sport | The Guardian
Wimbledon 2019: Nick Kyrgios' Underarm Serve Leaves Rafael Nadal, Wimbledon Crowd Surprised. Watch | Tennis News
Kyrgios surprising Nadal with underarm serve in Wimbledon - Tennis Tonic - News, Predictions, H2H, Live Scores, stats
Wimbledon 2019: Kyrgios vs. Nadal and the Difference Between an Entertainer and a Champion | The New Yorker
Watch Nick Kyrgios produce set-winning underarm serve and stunning winner against Thiem | Tennis | Sport | Express.co.uk
Flair, fire and fury but Kyrgios falls short against supreme Nadal
Wimbledon fans think Nick Kyrgios will do one thing to Rafael Nadal which he will hate | Tennis | Sport | Express.co.uk
Roger Federer supports use of underarm serve after Nick Kyrgios tried one vs Rafael Nadal | PerthNow
Rafael Nadal reveals what he really thinks of Nick Kyrgios' underarm serve | Tennis | Sport | Express.co.uk
 "Wimbledon 2019: Nick Kyrgios' Underarm Serve Leaves Rafael Nadal, Wimbledon Crowd Surprised. Watch | Tennis News")
Wimbledon 2019: Nick Kyrgios' Underarm Serve Leaves Rafael Nadal, Wimbledon Crowd Surprised. Watch | Tennis News
Watch: Nick Kyrgios serves underarm ace and deliberately hits ball at Rafael Nadal at Wimbledon
Breaking down the drama of Nadal-Kyrgios at Wimbledon
Miami Open 2019: Debate surrounding Nick Kyrgios' underarm serve finds parallels in R Ashwin's 'Mankad' controversy-Sports News , Firstpost
Nick Kyrgios's underarm serving a rebellious act with echoes of Lenglen | Tennis | The Guardian
Nick Kyrgios sends Wimbledon crowd wild with underarm serve ace vs Rafael Nadal - Watch | Tennis | Sport | Express.co.uk
Acapulco International: Underarm serve, overcharged debate | Sports News,The Indian Express
Nadal furious after bad boy Kyrgios tries underarm serve in shock win over Spaniard
Rafael Nadal reveals what he really thinks of Nick Kyrgios' underarm serve | Tennis | Sport | Express.co.uk
:focal(1290x304:1292x302)/origin-imgresizer.eurosport.com/2019/02/28/2533155-52561810-2560-1440.jpg "Tennis news - VIDEO: Nick Kyrgios attempts underarm serve, frosty handshake with Rafael Nadal - Eurosport")
Tennis news - VIDEO: Nick Kyrgios attempts underarm serve, frosty handshake with Rafael Nadal - Eurosport
Wimbledon 2019: Watch Nick Kyrgios enrage Rafael Nadal with underarm serve during second-round match | The Independent | The Independent
Nick Kyrgios underhand serves vs Rafael Nadal at Wimbledon (video) - Sports Illustrated
Australian tennis star Nick Kyrgios fools ANOTHER opponent with a cheeky underarm serve | Daily Mail Online
Watch Nick Kyrgios ace Rafael Nadal with an underhand serve
Nick Kyrgios explains why he hit undearm serve against Rafael Nadal
