Alex De Minaur was roared on by his young superfan as he upset Daniil Medvedev to reach his first French Open quarter-final.
Novak Djokovic will have a scan on Tuesday to determine if he can continue the defence of his French Open title.
World number one Novak Djokovic came back from two sets to one down to rally to victory and reach the quarterfinals of the French Open on Monday.
Aryna Sabalenka made quick work of Emma Navarro to continue her dominant run and clinch a spot in the French Open quarter-finals.
Carlos Alcaraz fired an ominous warning shot while Jannik Sinner dropped a set on their way to the final eight at the French Open on Sunday.
"Could have been handled differently" and "not healthy" are some of the phrases Novak Djokovic and Coco Gauff have used to describe the French Open's late-night finishes.