PARIS — Top-ranked Aryna Sabalenka wasted a lead of a set and two breaks to lose 3-6, 7-5, 6-0 to Diana Shnaider in the French Open quarterfinals on Wednesday.
The four-time major winner Sabalenka led 4-1 in the second set and was two points from victory when serving for the match at 5-4 before completely collapsing against a player appearing in her first Grand Slam quarterfinal.
“Well, honestly, I am speechless. Super happy,” Shnaider said. “I feel like I was trying to focus point by point. Not thinking about the score. She is the world No. 1, so I just trying to do my best. I just had to fight for every point.”
Sabalenka stood still and screamed after losing a point to fall 0-30 down in the sixth game of the decider and, although she saved two match points at 0-40 down, she lost the match when she sent a shot into the net. In all, she lost 12 of the last 13 games.
Earlier Wednesday, Maja Chwalinska extended her remarkable French Open run by beating No. 22-seeded Anna Kalinskaya 7-6 (3), 6-3.
For Sabalenka, her struggles were reminiscent of last year’s final against Coco Gauff, when she remonstrated loudly, shouting to herself and glaring at her team box before losing to the American.
Sabalenka had already looked agitated when serving for the first set but still looked in control as she served for the match in the second, holding a 30-15 lead.
But Shnaider, who was already on her best run at a major, broke Sabalenka before taking complete control.
Sabalenka looked increasingly frustrated as the third set wore on, and when she missed a volley at the net in the fourth game of the decider, she crouched and rested her head on her racket for a few moments.
The momentum had changed, and the Belarusian was unable to find a way back.
