Joao Fonseca brought back to earth at Australian Open

Roger Federer said before the Australian Open 2026 that the “sky’s the limit” for exciting Brazilian teenager Joao Fonseca, but he was brought back to earth Tuesday with a first-round exit. The 28th seed, who won titles in Basel and Buenos Aires last season to signal his potential, crashed out 6-4, 2-6, 6-1, 6-2 after