Kafelnikov's Six-Week 1999 Reign Mirrors Zverev's Pursuit
Yevgeny Kafelnikov's six-week stint as ATP world number one in 1999, one of the shortest in history, is being revisited as Alexander Zverev aims for a more

Yevgeny Kafelnikov held the ATP world number one ranking for just six weeks in 1999. His brief reign, one of the shortest in history, is drawing fresh attention as Alexander Zverev positions himself to finish the current season as the top-ranked player.
Kafelnikov's six-week stint equals the shortest reigns of Marcelo Rios and Thomas Muster. Only two men have held the position for less time. Both Carlos Moya and Pat Rafter had shorter spells, with their brief tenures also occurring during the 1999 season.
| Player | Length of World No. 1 Reign |
|---|---|
| Pat Rafter | 1 week |
| Carlos Moya | 2 weeks |
| Yevgeny Kafelnikov | 6 weeks |
| Marcelo Rios | 6 weeks |
| Thomas Muster | 6 weeks |
How he got there and what happened next
Kafelnikov entered the 1999 season ranked world number 11, having previously been as high as number three. His ascent to the top spot was accelerated by Pete Sampras's absence. Sampras, the incumbent number one, did not play the Australian Open due to fatigue and later dropped 144 ranking points after being sidelined with a back injury.
Kafelnikov seized the opportunity. He won the Australian Open for his second Grand Slam title, having first triumphed at Roland Garros in 1996. That victory propelled him to world number two heading into the Indian Wells and Miami tournaments. He then rose to number one, but his form immediately wavered. Kafelnikov lost his only match at both Indian Wells and the Miami Open.
His time at the summit was marked by inconsistency. He won the Rotterdam Open with victories over Roger Federer, Greg Rusedski, and Tim Henman. Yet he also lost in the first round of four consecutive clay-court tournaments. Three of those four defeats came against players ranked outside the world's top 60, including a loss to then-world number 196 Ivan Ljubicic in Monte Carlo. Pat Rafter finally dethroned Kafelnikov after winning the Queen's Club Championships, where Kafelnikov himself lost in the opening round.
His record during the reign
Despite holding the sport's highest ranking, Kafelnikov posted a mixed competitive record. He won six of his ten matches across the four tournaments where he was officially world number one. This period included two Davis Cup match wins for Russia.
The losses were stark. He became number one immediately after a defeat to world number 72 Richard Fromberg. His early exits on clay and at Queen's Club defined his tenure. After the loss at Queen's, he fell to world number three, also dropping below the new number one, Pat Rafter. Kafelnikov finally ended his run of six successive first-round losses at his next tournament in Rome.
Zverev's pursuit of a more lasting legacy
The current landscape invites comparison. Alexander Zverev is on track to end the year as the world's top-ranked player. He has already won two Grand Slam titles this season, aiming to secure the pinnacle ranking through sustained success.
Zverev hopes to avoid the fleeting nature of Kafelnikov's 1999 experience. The Russian's reign serves as a historical footnote, a sign that reaching the top is distinct from maintaining it. Kafelnikov himself noted the rarity of the achievement. "There have been 29 different men who have held the number one singles ranking on the ATP Tour," he said.
Alexander Zverev hopes to become world number one in a more successful fashion than Yevgeny Kafelnikov did in 1999.





