Carlos Alcaraz wins first Cincinnati Open title as Jannik Sinner retires with illness Carlos Alcaraz won the Cincinnati Open title in anticlimactic circumstances as rival Jannik Sinner retired due to illness just 23 minutes into the match. Original Source: https://www.cnn.com/2025/08/19/sport/tennis-cincinnati-open-alcaraz-sinner-intl Previous article: Jannik Sinner withdraws from the new US Open mixed doubles event. He and Siniakova will be replaced Prev Next article: Revamped US Open mixed doubles divides opinion Next