Rafael Nadal confirms he will not defend his U.S. Open tennis crown this year becasue of health concerns in North America. The Spaniard is the highest profile men's player to withdraw from the event..
(CNN) Citing the "complicated" nature of the world under the pandemic, Rafael Nadal has opted not to defend his US Open title later this month in Flushing Meadows, New York. In a tweet posted Tuesday,..