Oldest Players in Quarterfinals at US Open

Player	Age	Year
Richard Pancho Gonzales	40y 112d	1968
Ken Rosewall	39y 299d	1974
Jimmy Connors	38y 358d	1991
Ken Rosewall	38y 301d	1973
Novak Djokovic	38y 95d	2025
Roger Federer	38y 18d	2019
Jimmy Connors	36y 360d	1989
Novak Djokovic	36y 98d	2023
Roger Federer	36y 20d	2017
Jimmy Connors	35y 361d	1988