Roger Federer to Miss Australian Open and Maybe Wimbledon - The

Roger Federer withdraws from 2021 Australian Open

The greatest of all time': Federer beats Nadal to win 18th Grand Slam title

Roger Federer to Miss Australian Open and Maybe Wimbledon

Novak Djokovic ties Roger Federer record after making Australian Open quarter-finals - NZ Herald

Roger Federer to Skip the French Open - WSJ

Novak Djokovic equals Roger Federer's grand slam record in Australian Open win

Federer Training, Committed to Playing Australian Open

Roger Federer Out Remainder of 2020 Season

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Australian Open 2021: Roger Federer, Serena Williams confirmed for Grand Slam - Eurosport

Nadal missing French Open would be 'brutal' for the sport - Federer