NEW YORK: World number one Elena Rybakina has withdrawn from the WTA Finals, the Kazakh said on Saturday, citing concerns over her fitness. Ukrainian Marta Kostyuk will replace her in the draw, playing Linda Noskova on the opening day on Sunday. “I am really sad to inform all my fans and supporters that I unfortunately have to withdraw from the WTA Finals this year,” Rybakina said in a statement. “I’ve had an incredible season but my body is just not physically ready to compete. “I’m goin
