Rafael Nadal changed into locked-in a decent, compelling, and lengthy French Open semifinal Friday when his opponent, 0.33-seeded Alexander Zverev, ran to chase a shot and twisted his proper ankle. Zverev crumpled to the floor, wailing in pain and clutching at his decreased leg.His black outfit, arms, and legs caked with rust-colored clay, Zverev was helped up by a trainer, then taken far away from the court in a wheelchair. Minutes later, after Nadal saw him crying in a small room inside the s