World No. 49 Mariano Navone beats Novak Djokovic in the first round of the 2026 US Open at Arthur Ashe Stadium, completing a five-set upset. Multiple outlets describe a closely fought match that lasts about four and a half hours and ends with Navone winning 7-6(7-5), 5-7, 4-6, 6-2, 6-1.

The sources emphasize different elements of the same result. Free Press Journal highlights Djokovic appearing physically unwell during parts of the match, while also noting Djokovic regains momentum after losing the first set before fading late. NDTV and Yahoo Sports focus on Navone’s relative status entering the tournament and the significance of advancing to the second round. The Athletic adds a more narrative angle, discussing how Navone’s mental approach during the match shapes the outcome. Across coverage, the victory is presented as a major milestone for Navone and an unexpected early end to Djokovic’s US Open run, including an end to his long opening-round winning streak.