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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
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Wheelchair Tennis | Alcott v Lapthorne | Men's Quad Singles Gold | Rio 2016 Paralympic Games - YouTube
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Wimbledon diary: Quad tennis debuts and prodigious presidential progeny | Wimbledon 2019 | The Guardian
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Photos: Quad singles final in the 2021 US Open Wheelchair Competition - Official Site of the 2023 US Open Tennis Championships - A USTA Event
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