Germany's Alexander Zverev won the Paris Masters on Sunday by defeating home hope Ugo Humbert 6-2, 6-2 in a dominant display by the new world number two.
Alexander Zverev beat fierce rival Stefanos Tsitsipas in the quarter-finals of the Paris Masters on Friday, while Holger Rune edged Alex de Minaur to keep alive his hopes of reaching the ATP Tour Finals.
Lorenzo Musetti stunned world number three Alexander Zverev to reach the semi-finals in Vienna on Friday, describing his comeback triumph as "a pretty big win".
Alexander Zverev and fellow Grand Slam veteran Grigor Dimitrov look to make the US Open semi-finals on Tuesday
Coco Gauff joined Novak Djokovic and Carlos Alcaraz on the US Open scrap-heap Sunday as the defending champion crashed out to Emma Navarro in a blizzard of mistakes.
Jannik Sinner ended his losing streak against Alexander Zverev with a 7-6 (11/9), 5-7, 7-6 (7/4) win on Sunday which took him into the final of the Cincinnati Open.
World number ones Jannik Sinner and Iga Swiatek both turned around losing situations on Saturday to move into the semi-finals of the ATP and WTA Cincinnati Open.
Zheng Qinwen ended Iga Swiatek's 25-match unbeaten streak at Roland Garros on Thursday to become the first Chinese player to reach an Olympic Games singles final
Alexander Zverev claimed a season-leading 43rd win on Friday with a straight-sets victory over Zhang Zhizhen of China to edge closer to back-to-back titles at his hometown Hamburg tournament.
Top seed Alexander Zverev shrugged off a knee issue to ease past Jesper de Jong in straight sets and into the last 16 at his home tournament in Hamburg on Wednesday.