Correct Answer : Serena Williams
By reaching the final, Sabalenka will enter the top 10 of the WTA rankings for the first time, overtaking Serena Williams. Top-seeds Aryna Sabalenka and Elise Mertens had three-set wins to advance to the final of the season-ending Upper Austria Ladies Linz on Saturday. The 11th-ranked Sabalenka outlasted Barbora Krejcikova 7-5, 4-6, 6-3, and Mertens rallied to defeat Ekaterina Alexandrova 2-6, 6-1, 7-5. Sabalenka and Mertens are regular doubles partners on the tour.