MELBOURNE, Australia (AP) — It was a long road back to elite-level tennis for Mackenzie McDonald, and his victory over defending champion Rafael Nadal at the Australian Open showed just how much things have changed for the 27-year-old Californian who was a college star at UCLA.. To understand McDonald’s journey, go back to the 2019 French Open, where he tore a hamstring tendon three games …
https://apnews.com/97c4a156d1b5791815bf61006f564f65

