Peter Norfolk beat American world number one David Wagner to secure his fifth British Open wheelchair tennis championships quad singles title.
Britain's two-time Paralympic champion Norfolk, from Hampshire, won a competitive final 6-4 5-7 6-4.
World number two Norfolk and Andrew Lapthorne also won their all-British quad doubles semi-final against Jamie Burdekin and John Parfitt 6-1 6-0.
They will face United States's Wagner and Nick Taylor in Sunday's final.
Dutch star Esther Vergeer won her 11th successive British Open women's singles title, beating compatriot Jiske Griffoen 6-1 6-2 to extend her winning streak to 422 matches.