Her main and rather the only source of income is a professional career as a tennis player which brings her great profits.
She has a career-high singles ranking of world No. 2, achieved on 28 February 2022, and on 22 October 2018, she became world No. 1 in doubles.
Krejčíková is an eight-time Grand Slam champion, having won the 2021 French Open singles title, the women's doubles titles at the 2018 French Open, 2018 Wimbledon Championships, 2021 French Open and 2022 Australian Open.
She has won three singles and nine doubles titles on the WTA Tour, including two at WTA 1000-level in doubles.
Alongside her major titles, Krejčíková won the 2021 WTA Finals and a gold medal at the Tokyo Olympics in women's doubles, both partnering Siniaková, and the pair were part of the Czech team that won the 2018 Fed Cup.
They also finished runner-up at the 2018 WTA Finals and 2021 Australian Open.
Barbora Krejčíková's net worth is currently estimated at $8 million.
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