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.

​ Carlos Alcaraz won the Cincinnati Open title in anticlimactic circumstances as rival Jannik Sinner retired due to illness just 23 minutes into the match. Read More Breaking News, Latest News and Videos | CNN