Youngest Players in Semifinals at US Open

Player	Age	Year
Andre Agassi	18y 122d	1988
Boris Becker	18y 278d	1986
Jimmy Arias	19y 13d	1983
Pete Sampras	19y 15d	1990
Bjorn Borg	19y 81d	1975
Pat Cash	19y 93d	1984
Carlos Alcaraz	19y 116d	2022
Andre Agassi	19y 121d	1989
Lleyton Hewitt	19y 185d	2000
John McEnroe	19y 194d	1978