Teenager Fonseca Defeats Ninth Seed Ruud at National Bank Open

Teenager Joao Fonseca defeated No. 9 seed Casper Ruud 7-6(6), 6-3 at the National Bank Open in Montreal, continuing his strong 2026 season. This victory marks Fonseca's third Masters 1000 last-16 appearance this year, setting up a match against defending champion Ben Shelton and highlighting his rising status in professional tennis.