Alcaraz struggles with stomach issue in loss to Ruud in ATP Finals opening match
TURIN – Carlos Alcaraz struggled with a stomach issue and looked far from the player who won two Grand Slams this year in losing to Casper Ruud 6-1, 7-5 at the ATP Finals on Monday. It marked Ruud’s first victory over Alcaraz in five career meetings, and the result could make it difficult for Alcaraz…