Denis Shapovalov, who is part of Canada’s team for the 2022 ATP Cup, has tested positive for COVID-19 in Sydney, the 22-year-old said on Saturday. Shapovalov played last week at the World Tennis Championship exhibition event in Abu Dhabi, where he beat 20-times major winner Rafa Nadal in the third-place playoff match. Nadal, Olympic champion Belinda Bencic and Tunisian Ons Jabeur all tested positive for the virus after playing the tournament. Shapovalov said he is experiencing minor symptoms. “Hi everyone, just wanted to update you that upon my arrival in Sydney, I tested positive for COVID,” …