Sports
Elena Rybakina withdraws from WTA Finals as Marta Kostyuk steps in
World No. 1 Elena Rybakina has withdrawn from the 2026 WTA Finals due to a viral illness, opening the door for first alternate Marta Kostyuk in Group 1.
Marta Kostyuk
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Sports
Marta Kostyuk Steps In at WTA Finals After Elena Rybakina Withdraws
Elena Rybakina pulled out of the season-ending tournament due to a viral illness, allowing Marta Kostyuk to join the elite field in California.