Youngest Players at Top 50

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Record leaderboard
Top	Player	Age at Top 50	Date
21	Thierry Tulasne	18y 2m 23d	1981-10-05
22	Jim Courier	18y 3m 11d	1988-11-28
23	Jimmy Brown	18y 3m 18d	1983-08-15
24	Carlos Alcaraz	18y 4m 8d	2021-09-13
25	Sergi Bruguera	18y 4m 13d	1989-05-29
26	Pete Sampras	18y 5m 17d	1990-01-29
27	John McEnroe	18y 5m 23d	1977-08-08
28	Denis Shapovalov	18y 5m 24d	2017-10-09
29	Buster C. Mottram	18y 5m 27d	1973-10-22
30	Borna Coric	18y 6m 11d	2015-05-25
31	Yannick Noah	18y 6m 9d	1978-11-27
32	Roger Federer	18y 6m 27d	2000-03-06
33	Felix Auger-Aliassime	18y 7m 24d	2019-04-01
34	Andy Roddick	18y 8m 7d	2001-05-07
35	Marat Safin	18y 8m 29d	1998-10-26
36	Andy Murray	18y 9m 5d	2006-02-20
37	Andrei Cherkasov	18y 9m 27d	1989-05-01
38	Thomas Muster	18y 10m 2d	1986-08-04
39	Joao Fonseca	18y 10m 23d	2025-07-14
40	Richard Gasquet	18y 10m 28d	2005-05-16

Other Top values — same record