The complete history of every No. 1 teis player

How do the different teis champions compare? We summed up the complete history of all the number one ranked ATP teis players in one graphic.

Grand slam titles, ATP (Association of Teis Players) points, ATP rankings... Experts like to use all kinds of different metrics to rate teis players. Roger Federer is frequently called the greatest teis player since the start of the Open era in 1968. But how does he compare with other legends?

The graphic is best viewed on a large display, in landscape (wide) view on mobile

Novak Djokovic is currently one of the most dominant men’s teis players in the Open era, topping even Federer’s best years a decade ago. But Federer is nearly as good now as he was then.

How much longer can Djokovic stay on top? At 34, how much longer will Federer be able to keep competing among the top teis players? Tell us what you think in the Idea section below.

You can contact the author via Twitter @duc_qn

SWI swissinfo...