Isabelle Haverlag is a Dutch professional tennis player specializing in doubles events.
Currently, she has a career-best WTA doubles ranking of world no. 84, achieved on 28 July 2025. She achieved a career-best WTA singles ranking of world no. 1236 on 12 August 2019.
Additionally, she has a career-best ITF Singles Ranking of no. 435, achieved on 11 April 2022.
Haverlag won her first WTA Challenger title at the Ilkley Open in June 2025. There, she alongside Swiss partner Simona Waltert defeated Russian Vitalia Diatchenko and Eden Silva in the final.
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As of now, she has won 14 doubles titles in the ITF Circuit finals. Her most recent win was in the 2025 Empire Women’s Indoor with Russian partner Elena Pridankina.
Isabelle had a career-best ITF Junior Ranking of no. 294, achieved on 22 January 2018. She and her French partner, Julie Belgraver captured the DKS ITF Juniors title in 2018. The same year, she won the Chandigarh ITF Juniors with the same partner.
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Get to know the young tennis player Isabelle Haverlag’s wiki, family background, dating status, earnings, and net worth details here.
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Isabelle Haverlag Wiki: Parents, Family & Early Life
Haverlag is 24 years old, born on 4 March 2001. She was raised by her parents Paul Haverlag and Adel Haverlag in Bussum, Netherlands.
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The player comes from a tennis background as both her parents were tennis players in their youth. Her father was an accomplished tennis player, and her mother played for the first team at one time.
Paul works in sat
Growing up, Isabelle used to watch her parents play with her grandmother. She began to play tennis at an early age with her elder brother Bas Haverlag.
Isabelle Haverlag has an older brother named Bas, who also played tennis. (Source: Isabelle’s Instagram)
Isabelle completed her high school education at Comenius College in Hilversum, Netherlands.
Isabelle Haverlag Boyfriend: Is She Dating Anyone?
Haverlag does not seem to have a boyfriend now. She is enjoying her single life so far.
The player enjoys her spare time visiting various locations with her close friends. She visited Rouen in France in April 2025 as a part of the ACES program.
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She is an animal lover and enjoys spending time with her dogs. She lost one of her dogs in November 2024.
Isabelle Haverlag Net Worth & Earnings Details
Haverlag has garnered an exceptional amount of net worth from her tennis career. Her earnings mostly come as prize money from the doubles events.
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As of now, she has made earnings of $100,765 throughout her career. She has made total earnings of $37,130 in 2025.
