Sabalenka still leads for New York, but recent results have tightened the US Open picture.
Sinner and Rune withdraw from the US Open as Alcaraz returns and the lists grow.
Fils is set for a new career high after reaching the Cincinnati Open final with a strong win.
Pegula and Gauff meet in a rare all-American Cincinnati final for the title.
Swiatek’s Cincinnati title defence ended in a shaky three-set loss to Pegula, increasing ranking pressure.
Djokovic is set for a major US Open seeding boost after Sinner's withdrawal and Cobolli's defeat.
Rusedski doubts Alcaraz will play US Open singles after months out with wrist discomfort.
Toni Nadal backed Zverev to keep fighting and praised Jodar as the best of the new generation.
Sinner’s knee setback has triggered warnings about relapse, recovery, and the demands of scheduling.
Alcaraz and Williams join the US Open mixed doubles field as the revamped event returns in August.
