Katie Boulter has long been one of the most recognizable names in British tennis, and her profile only grew this week following an emotional first-round exit at Wimbledon. Here are ten facts to know about the British No. 1, from her career highlights to her recent tournament results.

1. She was born and raised in Leicestershire. Katie Charlotte Boulter was born on August 1, 1996, in Woodhouse Eaves, Leicestershire, England. She began playing tennis at age five and went on to represent Great Britain internationally by the time she was just eight years old.

2. She overcame a serious health diagnosis as a teenager. Boulter was diagnosed with chronic fatigue syndrome as a teenager, a condition that significantly affected her early development as a professional athlete. She has since spoken about the challenges of battling the illness while working to break into the top 100 of the WTA rankings, a milestone she eventually achieved despite the setback.

3. She holds a career-high singles ranking of No. 23. Boulter reached a career-high WTA singles ranking of No. 23 on November 4, 2024, cementing her status as Britain's top-ranked female player for much of the past several years. She has also reached a best doubles ranking of No. 225, achieved as recently as June 8, 2026.

4. She has won four WTA singles titles. Boulter has claimed four WTA Tour singles titles over the course of her career, including........

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