Wheelchair tennis players now told they could play US Open - ABC News
U.S.T.A. Reinstates U.S. Open Wheelchair Tournament - The New York Times
Wheelchair Tennis Classification & Categories
De Groot and Alcott aim for Golden Slam in wheelchair tennis at Tokyo 2020
U.S. wheelchair tennis players growing in confidence at 2022 US Open and beyond - Official Site of the 2022 US Open Tennis Championships - A USTA Event
British wheelchair tennis players Hewett and Whiley qualify for Paralympics