The rare piece of memorabilia, featuring Federer's autograph to fashion guru Anna Wintour and her daughter, is being auctioned by Prestige Memorabilia, with estimates reaching upwards of $100,000.

Eight-time Wimbledon winner Roger Federer has decided to auction off a racket used during one of his successes at the iconic ...

MELBOURNE, Australia — Novak Djokovic added yet another record to his lengthy list, breaking a tie with Roger Federer for the most Grand Slam matches played in tennis history by reaching 430 on ...

A racket Roger Federer used during his 2004 Wimbledon win and later signed for longtime Vogue editor-in-chief Anna Wintour is up for auction.The racket, which is being sold through Prestige ...

Oh, yes, Djokovic already holds so many marks, many of which used to belong to Federer — who went 369-60 during his 429 Slam matches, a .860 winning percentage — and there are more on the horizon.

Novak Djokovic Breaks a Tie With Roger Federer for the Most Grand Slam Matches in Tennis History MELBOURNE, Australia (AP) — Novak Djokovic added yet another record to his lengthy list ...

MELBOURNE, Australia — Novak Djokovic added yet another record to his lengthy list, breaking a tie with Roger Federer for the most Grand Slam matches played in tennis history by reaching 430 on ...