Best Win Percentage at Masters 1000

At the top of the list for Best Win Percentage at Masters 1000 stands Rafael Nadal, who owns the highest career match-winning rate at ATP Masters 1000 level among players with a substantial sample. He sits at 82.00% with 410-90. Nadal’s edge is built on extraordinary consistency across the biggest non-Slam events, especially on clay. He finished with 36 Masters 1000 titles, while Djokovic sits on 40 and Federer on 28.

Behind Nadal comes Novak Djokovic, the greatest volume performer in Masters 1000 history, with 420-97 and 81.24%.

Third is Roger Federer, who compiled 381-108 and 77.91%. Behind the Big Three come Carlos Alcaraz at 93-27 and 77.50%, then Andre Agassi at 209-73 and 74.11%, and Pete Sampras at 190-70 and 73.08%.

In this record, the key distinction is percentage versus volume: Nadal holds the pure win-rate ceiling, Djokovic is the all-time Masters 1000 volume leader, Federer is the long-career consistency benchmark behind them, and Agassi plus Sampras define the pre-Big-Three elite standard.