WORLD #1 ON

Ilie Năstase (1973) → Jannik Sinner (2026) — 18 different #1s on October 15

Date	Player	Week
October 15, 2026	Jannik Sinner	27
October 15, 2025	Carlos Alcaraz	6
October 15, 2024	Jannik Sinner	19
October 15, 2023	Novak Djokovic	5
October 15, 2022	Carlos Alcaraz	5
October 15, 2021	Novak Djokovic	60
October 15, 2020	Novak Djokovic	8
October 15, 2019	Novak Djokovic	50
October 15, 2018	Rafael Nadal	17
October 15, 2017	Rafael Nadal	8
October 15, 2016	Novak Djokovic	119
October 15, 2015	Novak Djokovic	67
October 15, 2014	Novak Djokovic	15
October 15, 2013	Rafael Nadal	2
October 15, 2012	Roger Federer	15
October 15, 2011	Novak Djokovic	15
October 15, 2010	Rafael Nadal	19
October 15, 2009	Roger Federer	15
October 15, 2008	Rafael Nadal	9
October 15, 2007	Roger Federer	194
October 15, 2006	Roger Federer	141
October 15, 2005	Roger Federer	89
October 15, 2004	Roger Federer	37
October 15, 2003	Juan Carlos Ferrero	6
October 15, 2002	Lleyton Hewitt	48
October 15, 2001	Gustavo Kuerten	26
October 15, 2000	Pete Sampras	5
October 15, 1999	Andre Agassi	5
October 15, 1998	Pete Sampras	8
October 15, 1997	Pete Sampras	79
October 15, 1996	Pete Sampras	27
October 15, 1995	Andre Agassi	27
October 15, 1994	Pete Sampras	57
October 15, 1993	Pete Sampras	5
October 15, 1992	Jim Courier	2
October 15, 1991	Stefan Edberg	6
October 15, 1990	Stefan Edberg	10
October 15, 1989	Ivan Lendl	37
October 15, 1988	Mats Wilander	5
October 15, 1987	Ivan Lendl	110
October 15, 1986	Ivan Lendl	58
October 15, 1985	Ivan Lendl	6
October 15, 1984	John McEnroe	10
October 15, 1983	John McEnroe	15
October 15, 1982	Jimmy Connors	5
October 15, 1981	John McEnroe	11
October 15, 1980	Björn Borg	9
October 15, 1979	Björn Borg	15
October 15, 1978	Jimmy Connors	59
October 15, 1977	Jimmy Connors	7
October 15, 1976	Jimmy Connors	116
October 15, 1975	Jimmy Connors	64
October 15, 1974	Jimmy Connors	12
October 15, 1973	Ilie Năstase	8

Date	Player	Week
October 15, 2026	Elena Rybakina	5
October 15, 2025	Aryna Sabalenka	52
October 15, 2024	Iga Świątek	50
October 15, 2023	Aryna Sabalenka	5
October 15, 2022	Iga Świątek	28
October 15, 2021	Ashleigh Barty	62
October 15, 2020	Ashleigh Barty	10
October 15, 2019	Ashleigh Barty	6
October 15, 2018	Simona Halep	34
October 15, 2017	Simona Halep	1
October 15, 2016	Angelique Kerber	5
October 15, 2015	Serena Williams	139
October 15, 2014	Serena Williams	87
October 15, 2013	Serena Williams	35
October 15, 2012	Victoria Azarenka	15
October 15, 2011	Caroline Wozniacki	34
October 15, 2010	Caroline Wozniacki	1
October 15, 2009	Serena Williams	1
October 15, 2008	Jelena Janković	2
October 15, 2007	Justine Henin	31
October 15, 2006	Amélie Mauresmo	30
October 15, 2005	Maria Sharapova	5
October 15, 2004	Amélie Mauresmo	5
October 15, 2003	Kim Clijsters	10
October 15, 2002	Serena Williams	15
October 15, 2001	Jennifer Capriati	1
October 15, 2000	Martina Hingis	21
October 15, 1999	Martina Hingis	10
October 15, 1998	Lindsay Davenport	1
October 15, 1997	Martina Hingis	29
October 15, 1996	Steffi Graf & Monica Selesco-#1	71
October 15, 1995	Steffi Graf & Monica Selesco-#1	18
October 15, 1994	Steffi Graf	71
October 15, 1993	Steffi Graf	19
October 15, 1992	Monica Seles	58
October 15, 1991	Monica Seles	6
October 15, 1990	Steffi Graf	166
October 15, 1989	Steffi Graf	113
October 15, 1988	Steffi Graf	61
October 15, 1987	Steffi Graf	9
October 15, 1986	Martina Navratilova	47
October 15, 1985	Martina Navratilova	1
October 15, 1984	Martina Navratilova	123
October 15, 1983	Martina Navratilova	70
October 15, 1982	Martina Navratilova	18
October 15, 1981	Chris Evert	48
October 15, 1980	Tracy Austin	15
October 15, 1979	Martina Navratilova	6
October 15, 1978	Martina Navratilova	14
October 15, 1977	Chris Evert	75
October 15, 1976	Chris Evert	23

↺ REWIND THIS DAY FURTHER

COINREWIND what was your crypto worth on October 15, every year → WEATHEREWIND how hot was your city on October 15, every year → MOVIEREWIND what was the #1 movie on October 15, every year →

ATP▾ WORLD #1 ON OCTOBER 15▾

WORLD #1 ON