Katie Boulter is a British professional tennis player competing on the WTA Tour, with a career-high singles ranking of world No. 23 reached on 4 November 2024 and four WTA Tour singles titles. This tag page collects news, match reports, tournament results, and career updates covering her WTA Tour breakthroughs, Grand Slam appearances, Billie Jean King Cup contributions, and recent coaching change to Michael Joyce. Stories range from her first WTA title at the 2023 Nottingham Open to her 2024 San Diego Open WTA 500 win, 2026 Ostrava Open title, and victory over world No. 2 Elena Rybakina at Queen’s Club. The tag is relevant for tracking the professional progress of Britain’s leading women’s tennis player across grass, clay, and hard court events.
