American teen Learner Tien pulled off the biggest upset so far at the 2025 Australian Open, ousting Russian Daniil Medvedev - ...

Tien, 19, become youngest American man to reach the Australian Open's third round since Pete Sampras did so aged 18 in 1990.

I feel like it’s really the least I can do,” the American tennis player, who grew up in Southern California, shared.

Channel: ESPN (9 p.m.- 2 a.m.), ESPN2 (3 a.m.), ESPN Deportes (7 p.m.) Aryna Sabalenka continues her quest for an outstanding ...