Iga Swiatek is undefeated since February and looks unbeaten at the moment, now a two-time French Open champion.
Coco Gauff, who appeared in his first Grand Slam final at just 18, never got a chance, as many opponents have faced Swiatek recently.
The top-ranked Swiatek beat Gauff 6-1, 6-3 in the Roland Garros final on Saturday,
adding to their 2020 trophy there and extending their win in 35 games.
Swiatek's unbeaten runner is equal to Venus Williams in 2000 as the tallest in this century.
Swiatek has now won his last six tournaments and is 42-3 this season.
She has emerged as a top tennis player,
with 23-year-old Grand Slam champion Serena Williams not playing for almost a year and three-time
champion Ash Barty announced in March that she would retire at 25 and leave number 1.