BBC SPORT | Tennis | Get Involved | What is wheelchair tennis?
Roland Garros 2019: Stage set for quad history
Wimbledon diary: Quad tennis debuts and prodigious presidential progeny | Wimbledon 2019 | The Guardian
Dylan Alcott of Australia wins the quad singles wheelchair tennis championships title at Wimbledon 2019 Stock Photo - Alamy
Wheelchair Tennis — Disability Sports Australia
Quad Wheelchair Singles Championship | Australian Open 2016 - Alcott vs Wagner - YouTube
Why Older Athletes Are Thriving In Wheelchair Tennis | FiveThirtyEight
Wheelchair Tennis | Alcott v Lapthorne | Men's Quad Singles Gold | Rio 2016 Paralympic Games - YouTube
Wheelchair Tennis | USA v ISR | Quad Doubles Semifinals | Rio 2016 Paralympic Games - YouTube
De Groot claims first wheelchair golden slam with win at U.S. Open | Reuters
Meet one of Australia's best wheelchair tennis players
U.S.T.A. Reinstates U.S. Open Wheelchair Tournament - The New York Times
Wheelchair Tennis Classification & Categories
Quad wheelchair world champions to be honoured by ITF
David Wagner looks to change lives through wheelchair tennis - Los Angeles Times
ParalympicsGB | Wheelchair tennis
Rob Shaw bows out of wheelchair tennis quad singles event at 2020 Tokyo Paralympics - Tennis Canada
Peter Norfolk - Wikipedia
Dyland Alcott and Diede de Groot searching for Golden Slam - The Championships, Wimbledon - Official Site by IBM
Things You Need to Know About USTA Wheelchair Tennis Changes for 2021
Taylor completes historic Australian Open quad wheelchair tennis entry | ITF
Wheelchair tennis: Day six preview
Dylan Alcott wins sixth straight Australian Open quad wheelchair title | Australian Open 2020 | The Guardian
At U.S. Open Wheelchair Finals, Players Are Glad the Events Were Held at All - The New York Times
