Alex de Minaur called it "insanity", Andre Agassi shook his head in disbelief from the VIP seats and Mats Wilander felt they were playing at a "not human" level. Other luminaries simply swooned it was the best tennis match they'd ever seen.
Indeed, Carlos Alcaraz's 4-6 6-7 (4-7) 6-4 7-6 (7-3) 7-6 (10-2) triumph over Jannik Sinner in the longest and perhaps best of all French Open finals was so astonishing that even the Spanish champ himself was asked where it belonged in the list of the greatest contests the sport had ever witnessed.
Modestly suggesting it wasn't as good as the Novak Djokovic-Rafael Nadal Australian Open epic in 2012 - which at five hours 53 minutes was the only final to last longer than Sunday's 5:29 marathon - Alcaraz, who saved three match points before prevailing, said he was just proud it was being mentioned as one of the finest of all.