It hasn’t even been three weeks since he became the first man in tennis history to win 20 Grand Slam singles titles, but he’s setting records again: Roger Federer reached the semifinals of the ABN AMRO World Tennis Tournament on Friday, which means he’ll make a historic return to No. 1 on Monday.

Federer struggled early in his quarterfinal match against Robin Haase. Having not faced a single break point in his first two matches of the tournament, he finally faced one in this match—and lost it—en route to losing the first set, 6-4. But he regrouped in a big way from there, dominating the second and third sets to close out the No. 42-ranked Dutchman after an hour and 19 minutes, 4-6, 6-1, 6-1.

Federer's return to No. 1, at the expense of his career rival, Rafael Nadal, will be historic in several ways:

At age 36, Federer will be the oldest player, male or female, ever to be ranked No. 1, surpassing the current men’s record (Andre Agassi, at 33) and the current women’s record (Serena Williams, at 35).

At five years and 106 days since he last held it on November 4, 2012, Federer now has the men’s record for biggest gap between stints at No. 1. One woman—the current No. 1, Caroline Wozniacki—has gone longer between stints at No. 1, with six years between January 29, 2012 and January 29, 2018.

A special ceremony in Rotterdam for the new, "old" No. 1, Roger Federer:


Federer will also continue to add to his own record for most career weeks at No. 1. Next week will be his 303rd career week at No. 1, his first 302 weeks coming from February 2, 2004 to August 17, 2008 (237 weeks), then from July 6, 2009 to June 6, 2010 (48) and after from July 9, 2012 to November 4, 2012 (17).

Being No. 1 more than 14 years after first reaching the pinnacle it is incredible in itself, but it’s even more incredible given only seven other players who were in the Top 100 then are still in the Top 100 now: Nadal, Tomas Berdych, Richard Gasquet, Feliciano Lopez, David Ferrer, Ivo Karlovic and Mikhail Youzhny.

And to further illustrate just how long it’s been since ageless wonder Roger Federer first rose to No.1 in the world, here are a few reminders of what the world was like on February 2, 2004:

~ Federer had just won his second Grand Slam singles title the day before, at the 2004 Australian Open.

~ The Swiss was more than a month away from his first career meeting with a 17-year-old Nadal.

~ Alexander Zverev was six years old; Denis Shapovalov was four.

~ The No. 1 movie was The Grudge (which has already had two sequels and is about to be rebooted).

~ And this song—which seems like it came out a lifetime ago—was No. 1 on the music charts:


Roger Federer will make a historic return to No. 1 on Monday


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