World No. 5 Andrey Rublev is the fifth player to test positive for COVID-19 after playing at an exhibition event in Abu Dhabi this month. Spaniard Rafael Nadal, Canadian Denis Shapovalov, Switzerland’s Olympic champion Belinda Bencic and Tunisian Ons Jabeur all tested positive after taking part in the event. Looking for the best online betting site and Live betting? Visit Heritage Sports! US Open champion Emma Raducanu tested positive in Abu Dhabi before the event and withdrew, while Nadal’s coach Carlos Moya also contracted the novel coronavirus. The 24-year-old Rublev, who beat Andy Murray in the World Tennis Championship final on Dec. 18, confirmed on Twitter he was isolating with minimal symptoms. “I am currently […]