De Groot claims first wheelchair golden slam with win at U.S. Open | Reuters
Roland Garros 2019: Stage set for quad history
Wimbledon diary: Quad tennis debuts and prodigious presidential progeny | Wimbledon 2019 | The Guardian
Wheelchair Tennis | USA v ISR | Quad Doubles Semifinals | Rio 2016 Paralympic Games - YouTube
Wheelchair Tennis
Quad wheelchair tennis to feature at Wimbledon from 2019
History on the line at 2021 US Open Wheelchair Competition presented by Deloitte - Official Site of the 2023 US Open Tennis Championships - A USTA Event
Why Older Athletes Are Thriving In Wheelchair Tennis | FiveThirtyEight
Wheelchair Tennis: How Do You Play It?- Passionate People by Invacare
Peter Norfolk - Wikipedia
Quad Wheelchair Singles Championship | Australian Open 2016 - Alcott vs Wagner - YouTube
Quad wheelchair world champions to be honoured by ITF
At U.S. Open Wheelchair Finals, Players Are Glad the Events Were Held at All - The New York Times
Wheelchair tennis - Wikipedia
Wheelchair tennis players serve up some serious competition on Montreal's South Shore | CBC News
Dylan Alcott of Australia wins the quad singles wheelchair tennis championships title at Wimbledon 2019 Stock Photo - Alamy
David Wagner looks to change lives through wheelchair tennis - Los Angeles Times
Dylan Alcott wins sixth straight Australian Open quad wheelchair title | Australian Open 2020 | The Guardian
Wheelchair tennis - Rules, players, equipment... - Tennisario
Sport Week: 10 things to know about wheelchair tennis
Meet one of Australia's best wheelchair tennis players
ParalympicsGB | Wheelchair tennis
US quad tennis player produces tales of greatness on wheelchair
Andy Lapthorne 'still battling' after wheelchair tennis defeat | The Independent
Rob Shaw bows out of wheelchair tennis quad singles event at 2020 Tokyo Paralympics - Tennis Canada
