Elena Rybakina has withdrawn from the WTA Finals, with Marta Kostyuk set to replace her in the season-ending tournament, according to a report from USA TODAY on Saturday.
The withdrawal was confirmed on November 7, 2026, though no specific reason was provided in the initial announcement. Kostyuk, who serves as the first alternate, will take Rybakina's place in the draw for the prestigious year-end championship.
Rybakina, the 2022 Wimbledon champion, had qualified for the WTA Finals following a strong season. Her absence marks a significant change to the tournament's lineup.
