The defending champ pulls out with illness, raising questions about his preparations before next Sunday's US Open.

CINCINNATI: Carlos Alcaraz won the ATP Cincinnati Open title on Monday after defending champion Jannik Sinner retired due to illness in the first set.

(Reuters) -Carlos Alcaraz won the Cincinnati Open after top seed Jannik Sinner retired as he was feeling unwell on Monday, raising concerns about the...

(Reuters) – Carlos Alcaraz won the Cincinnati Open after top seed Jannik Sinner retired as he was feeling unwell on Monday, raising concerns about...

(Reuters) – Carlos Alcaraz won the Cincinnati Open after top seed Jannik Sinner retired as he was feeling unwell on Monday, raising concerns about...

An emotional Jannik Sinner retired from the Cincinnati Open final against Carlos Alcaraz with illness, only six days before he begins his US Open...

An emotional Jannik Sinner retired from the Cincinnati Open final against Carlos Alcaraz with illness, only six days before he begins his US Open...

Carlos Alcaraz secured the Cincinnati Open title. Jannik Sinner, the defending champion, retired due to illness early in the final. Sinner's focus...

CINCINNATI (AP) — Carlos Alcaraz won the Cincinnati Open title in a little more than 20 minutes on Monday after top-ranked Jannik Sinner was forced...

CINCINNATI (AP) — Carlos Alcaraz won the Cincinnati Open title in a little more than 20 minutes on Monday after top-ranked Jannik Sinner was forced...