![Qudos Bank Arena, Sydney, Australia. 7th Jan, 2019. Fast4 Tennis Showdown; Nick Kyrgios of Australia hits a forehand to Rafael Nadal of Spain Credit: Action Plus Sports/Alamy Live News Stock Photo - Alamy Qudos Bank Arena, Sydney, Australia. 7th Jan, 2019. Fast4 Tennis Showdown; Nick Kyrgios of Australia hits a forehand to Rafael Nadal of Spain Credit: Action Plus Sports/Alamy Live News Stock Photo - Alamy](https://l450v.alamy.com/450v/rb4fb3/qudos-bank-arena-sydney-australia-7th-jan-2019-fast4-tennis-showdown-nick-kyrgios-of-australia-hits-a-forehand-to-rafael-nadal-of-spain-credit-action-plus-sportsalamy-live-news-rb4fb3.jpg)
Qudos Bank Arena, Sydney, Australia. 7th Jan, 2019. Fast4 Tennis Showdown; Nick Kyrgios of Australia hits a forehand to Rafael Nadal of Spain Credit: Action Plus Sports/Alamy Live News Stock Photo - Alamy
![Qudos Bank Arena, Sydney, Australia. 7th Jan, 2019. Fast4 Tennis Showdown; Nick Kyrgios of Australia hits a backhand to Rafael Nadal of Spain Credit: Action Plus Sports/Alamy Live News Stock Photo - Qudos Bank Arena, Sydney, Australia. 7th Jan, 2019. Fast4 Tennis Showdown; Nick Kyrgios of Australia hits a backhand to Rafael Nadal of Spain Credit: Action Plus Sports/Alamy Live News Stock Photo -](https://c8.alamy.com/zooms/6/b4d477c1eb6e41a7a8df799c9f8d1422/rb4f98.jpg)
Qudos Bank Arena, Sydney, Australia. 7th Jan, 2019. Fast4 Tennis Showdown; Nick Kyrgios of Australia hits a backhand to Rafael Nadal of Spain Credit: Action Plus Sports/Alamy Live News Stock Photo -
Marshfield Tennis Club on Twitter: "FAST 4 TENNIS League @ Peter Igo Park! Wed May 9 - Jun 13 Fast4 Tennis is a format for playing a tennis match, initiated by Tennis
![Mishits: Rafael Nadal tries out Fast4, dubbed Disco Tennis, ahead of the Australian Open | ESPN Blogs | ESPN.co.uk Mishits: Rafael Nadal tries out Fast4, dubbed Disco Tennis, ahead of the Australian Open | ESPN Blogs | ESPN.co.uk](http://en.espn.co.uk/PICTURES/CMS/78000/78033.3.jpg)
Mishits: Rafael Nadal tries out Fast4, dubbed Disco Tennis, ahead of the Australian Open | ESPN Blogs | ESPN.co.uk
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