Maria Timofeeva is a Russian-born Uzbekistani professional tennis player whose career spans junior events, the ITF Circuit, and the WTA Tour. Born in 2003, she won the 2017 Petits As U14, claimed her first WTA title at the 2023 Budapest Grand Prix as a lucky loser, and became the first player born in 2003 to enter the WTA top 100 after her 2024 Australian Open run. This tag page collects news, match reports, tournament coverage, ranking updates, and announcements related to her switch of sporting nationality to Uzbekistan in October 2025 and her continued WTA and ITF-level results.