Alexander Zverev wins fifth title of 2021 at Vienna Open

Zverev Captures Vienna Title Over Tiafoe; Cilic Defeats Fritz for St. Petersburg Crown - Tennis Connected

ATP Vienna Quarterfinal Predictions Including Zverev vs Rublev

“It's almost like a first title again!” Zverev the champion in hometown Hamburg - Tennis Majors

Auger-Aliassime edged by Zverev in Vienna; Shapovalov out in Russia - Tennis Canada

Zverev beats Tsitsipas to win Acapulco title - Punch Newspapers

Vienna Open: Zverev into quarter-finals with straight sets win over Norrie

Vienna Open 2021 Winner: Alexander Zverev wins ATP Vienna Open 2021, beats Frances Tiafoe to lift trophy! See photos from the winning moment

Vienna Open 2021 Winner: Alexander Zverev wins ATP Vienna Open 2021, beats Frances Tiafoe to lift trophy! See photos from the winning moment

Alexander Zverev Joins an Unfortunate List of Players Even After Vienna Open 2021 Glory - EssentiallySports

Tennis roundup: Alexander Zverev, Anett Kontaveit, Marin Cilic, Donna Vekic lift titles

Vienna Open: Frances Tiafoe upsets Stefanos Tsitsipas, Alexander Zverev clinches 300th win-Sports News , Firstpost

Alexander Zverev claims he is 'back' after 'one of the best moments' of his career