Overview
- Gabriel Diallo earned his first French Open main-draw victory by defeating 18th seed Francisco Cerundolo in straight sets, 7-5, 6-3, 6-4.
- Diallo broke Cerundolo four times on 11 opportunities and held serve after a crucial third-set break to close the match in 2 hours and 10 minutes.
- Denis Shapovalov, seeded 27th, defeated Spain's Pedro Martinez in just 99 minutes, winning 6-2, 6-0, 6-3 with eight aces and eight breaks of serve.
- Diallo will face either Marcos Giron or Tallon Griekspoor in the second round, while Shapovalov awaits the winner of Filip Misolic and Bu Yunchaokete.
- Felix Auger-Aliassime, Canada's other men's singles player, is set to play his first-round match against Matteo Arnaldi on Tuesday.