That's it."Yet to win a French Open, Sinner arrived in Paris as the favourite for the men's title after clay-court triumphs in Monte Carlo, Madrid and Rome.Sinner's main rival and defending champion, Carlos Alcaraz, was ruled out with injury, and Novak Djokovic is searching for his best form.But Cerúndolo tore up the script in a dramatic clash where he held his nerve, as last year's runner-up Sinner crumbled while on the verge of victory.Sinner's loss ended his 30-match winning run stretching back to March.It also snapped the streak of "Sincaraz" championship victories, with Sinner and Alcaraz winning the last nine men's majors."It was warm, but not crazy warm," Sinner said."I feel like it was quite OK to play I couldn't win more than three games [in two sets]," Cerúndolo said."I think I was a little bit lucky, I feel sorry for him … he was serving to win this match, but then I don't know what happened."I think he was cramping maybe, or maybe it was the pressure of the match, I don't know."But of course I feel sorry for him, and I hope he recovers