Siniaková finished atop the WTA doubles rankings for the third year, having previously held the year-end No. 1 position in 2018, 2021, and 2022. During the season, the Czech player captured seven titles overall across various partnerships.
Teaming up with American partner Taylor Townsend, Siniaková claimed Grand Slam victories at Roland Garros and the US Open. She added three more titles to her resume over the course of the year, including two tournament wins alongside Chinese player Zhang Shuai.
Townsend accompanied Siniaková during the trophy presentation, capturing the moment on her phone and offering the first congratulations. Siniaková holds 11,060 points in the live WTA rankings.
Townsend sits second in the standings with 9,020 points, while Canadian player Gabriela Dabrowská occupies the third spot with 8,845 points. Siniaková and Townsend continued their partnership at the WTA Finals in Indian Wells.
The Czech-American duo advanced to the semifinals at the WTA Finals, where they faced the Canadian-Brazilian pairing of Gabriela Dabrowská and Luisa Stefani.
Siniaková is chasing her second title at the year-end championships. She previously won the prestigious event in 2021 alongside compatriot Barbora Krejčíková.
With Townsend, Siniaková reached the final two years prior and finished in the semifinals the following year.
Siniaková has established herself as a dominant force in doubles over the past several seasons. Since 2018, she has collected 13 Grand Slam titles, which includes one mixed doubles crown.
Her resume also features two Olympic gold medals. She claimed the top podium spot at the Tokyo Games in 2021 alongside Krejčíková and secured another gold at the Paris Olympics in 2024 partnering with Tomáš Macháč.