ATP roundup: De Minaur rallies in Vienna, Tiafoe and Tsitsipas secure wins
ATP roundup: Teenager Justin Engel wins opener in Kazakhstan
ATP roundup: Taro Daniel & Marin Cilic post opening-round wins in China
ATP roundup: Roberto Bautista-Agut upsets Ugo Humbert at Mallorca
Aryna Sabalenka and Alexander Zverev start Cincinnati campaigns with convincing wins
ATP roundup: Hurkacz and Ruud through in Estoril, Shelton into Houston semis
ATP roundup: Hubert Hurkacz survives marathon in Rotterdam, Rublev eases through
Tennis Tracker: Murray's career lives to fight another day, Zverev through to second round