Sabalenka can claim WTA world No. 1 — but needs Świątek to lose

Aryna Sabalenka could become WTA world No. 1 for the first time in her career on Saturday, which would also make her the top seed at the US Open. For that to happen, Iga Świątek must lose and have her winning streak stopped at nine. Despite her shock defeat to Sara Bejlek in Cincinnati, Sabalenka remains in contention for the top ranking.