Aryna Sabalenka said she fell into a "deep, dark hole" during her three-sets loss to Russian Diana Shnaider in the French Open quarterfinals on Wednesday, after the world number one let her opportunities slip in the second set.

World No. 1 Aryna Sabalenka Authors Stunning Collapse At French Open

Top-ranked Aryna Sabalenka wasted a lead of a set and two breaks to lose 3-6, 7-5, 6-0 lto Diana Shnaider in the French Open quarterfinals.