Karolína Muchová is a **Czech professional tennis player** born on August 21, 1996, in Olomouc, Czech Republic.[1] She turned professional in 2013 and has established herself as one of the sport's competitive mid-tier players, achieving a career-high singles ranking of world No. 8 in September 2023.[1] Muchová's breakthrough came at the 2018 US Open, where she defeated world No. 12 and two-time major champion Garbiñe Muguruza in the second round.[1] She continued her ascent through the professional ranks, reaching her first WTA final at Prague in 2019 before winning her sole WTA Tour title at the Korea Open that same year.[1][5] Her most significant achievement occurred in 2023 when she reached the French Open final, becoming the fifth Czech player to reach a Roland Garros final in the Open Era.[1] In that tournament, she upset world No. 2 Aryna Sabalenka in a three-set match lasting over three hours, ultimately losing to world No. 1 Iga Świątek in the final.[1] That same year, she also reached the US Open semifinals, losing to Coco Gauff, and made WTA 1000 finals at Cincinnati and Beijing.[5] Throughout her career, Muchová has demonstrated versatility across all Grand Slam events, making at least the quarterfinals at each major tournament.[5] In 2024, she reached the US Open semifinals and competed in the Paris Olympics, finishing fourth in women's doubles with Linda Nosková.[4] As of early 2025, Muchová continued competing at the elite level, reaching quarterfinals at Grand Slam tournaments and maintaining her status among the tour's complete and versatile players.[4] Her current WTA ranking stands at No. 19, with a 2025 singles record of 26-17.[6]