Aryna Sabalenka avoids Madrid Open virus scare and Osaka upset; Coco Gauff and Rybakina lose
Tennis players are facing an unknown opponent at the Madrid Open. A stomach virus or food poisoning has affected Iga Swiatek, Coco Gauff, Marin Cilic and a few others, causing some concern. World No. 1 Aryna Sabalenka avoided an upset by Naomi Osaka on the court on Monday and said she’s trying to avoid illness…