Novak Djokovic has become the fourth man in ATP Tour history to spend 1000 weeks inside the top 100 of the world rankings.
The Serbian is one of just three players to hit 1000 weeks consecutively – and could move up the all-time standings in 2025.
Djokovic is now one of just four men to spend 1000 weeks inside the top 100 of the ATP Rankings since the system was first launched in 1973.
The Serbian entered the top 100 for the first time in July 2005, following his first Grand Slam match wins at Roland Garros and Wimbledon earlier that summer.
Since then, Djokovic has never been ranked outside the top 100 – making him one of just three men to hit that milestone in consecutive weeks.
The 24-time major winner has spent 428 of those 1000 weeks as the world’s No. 1, an all-time singles record for a male or female player.
He also holds the record for the most weeks inside the top two and top three of the ATP Rankings; on February 10th, he will reach 599 and 756 weeks, respectively.
Just ahead of Djokovic in the all-time standings as things stand is Agassi, who spent an impressive 1019 weeks inside the top 100.
Agassi was just 16 when he made his top 100 debut in October 1986, and he would ultimately finish the year at 91st in the ATP Rankings.
From November 1986, the American icon remained in the top 100 until September 1997, when he dropped in the rankings amid a string of personal struggles.
Despite falling as low as world No 141, he returned to the top 100 in January 1998 and would remain there until his retirement at the 2006 US Open.
Alongside eight Grand Slam titles, Agassi spent 101 weeks as the world No 1.
Also within striking distance of Djokovic is Nadal, who spent 1029 consecutive weeks inside the world’s top 100 across his career.
The Spaniard made his top 100 debut as a 16-year-old in April 2003, and would not leave the top 100 until June 2023, falling to No 136 amid the injury issues that plagued the end of his career.
Nadal famously won 22 Grand Slam singles titles but also spent 2009 weeks as the world No 1 across his career – ranking him sixth all-time.
He spent 837 weeks inside the top five of the ATP Rankings, and 912 inside the top 10.
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Comfortably clear at No 1 at the moment is Federer, who spent an extraordinary 1165 weeks inside the top 100 of the rankings.
Federer broke into the top 100 for the first time in September 1999 and, after dropping out for one week that October, returned for a run of 1,163 consecutive weeks.
The Swiss remained in the top 100 until July 2022, when he officially dropped out of the ATP Rankings having not played for 12 months; he officially retired that September.
Twenty-time Grand Slam champion Federer spent 310 of those weeks as the world No 1 and spent a record 968 weeks inside the top 10, and 859 weeks inside the top five.
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