With Jannik Sinner and Carlos Alcaraz set to contest the ATP Tour Finals championship match on Sunday—their sixth showdown of 2025 between the top two players in the world—the ATP year-end rankings are now locked in. Alcaraz is confirmed as the year-end No. 1, Sinner finishes No. 2, and the rest of the Top 20 falls into place after a long, often chaotic season. Here is your look at the final ATP Top 20 of 2025.

1. Carlos Alcaraz

Carlos Alcaraz first claimed the No. 1 ranking in 2022 and has since traded the crown with Novak Djokovic and Jannik Sinner. But after advancing to the final weekend in Turin , he officially clinches year-end No. 1 again. His 71 wins (possibly 72) mark a career high, with only eight losses all season—and two of those came in finals (Sinner at Wimbledon and Ho

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