Nadal has been No. 1 for 197 weeks through eight different stints at the top. Federer leads the all-time list with 310 weeks. Federer stayed third in the rankings, behind Novak Djokovic and ahead of Daniil Medvedev.
Nadal has a 51-6 record and has won four titles this season, including the French Open and the U.S. Open. He also reached the Australian Open final. He is looking to seal the year-end top ranking for the fifth time.
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