The Italian Matteo Berrettini moved into the Top 10 for the first time in his career when the ATP rankings were released on Monday.
The 23-year-old, who reached the semi-finals in Vienna last week before losing to eventual winner Dominic Thiem, climbs two places to number nine.
Berrettini was ranked 53 a year ago but has climbed steadily in 2019, winning two ATP events in Budapest and Stuttgart and progressing to the semi-finals of the US Open where he lost to Rafael Nadal.
He is currently eighth in the Race to London and will secure his place at the year-ending ATP Finals if he reaches the final of this week’s Paris Masters.
The Russian Karen Khachanov moves up one place to eight while Kei Nishikori, who has not played since the US Open…