Federer, 39, is making his comeback after two knee operations and has not played a Grand Slam since January 2020.
Browsing: Nikoloz Basilashvili
Novak Djokovic suffered his first defeat of the new season in the Qatar Open semi-finals on Friday, losing in three sets to Spain’s Roberto Agut.
Only one change affected the top 10 with Kevin Anderson of South Africa moving from ninth to eighth place, while the biggest winner of the week was Georgia’s giant-killer Nikoloz Basilashvili.
Tennis: Zverev stunned by unseeded Tunisian Jaziri in Beijing
It was in the opening round of the Madrid Open.