Former German tennis player Mischa Zverev acknowledged that Rafael Nadal is way too often dealing with setbacks and he thinks one great career is slowly coming to an end. Nadal missed almost the entire second half of the 2021 season, before returning in January and winning a record 21st Grand Slam. A rib stress fracture kept Nadal out of the beginning of the clay season, and when he returned, he started experiencing problems with his foot again. There is a big question mark regarding Nadal’s fitness ahead of the French Open and Zverev says it would be ” …