The world number one led by a set and a double-break before exiting the tournament in a blaze of unforced errors, collapsing to a 3-6, 7-5, 6-0 loss in blustery conditions on Court Philippe Chatrier.
Shnaider will face Polish qualifier Maja Chwalinska in the semi-finals on Thursday, with Marta Kostyuk or Mirra Andreeva awaiting the winner in Sunday’s final.
“Well honestly I’m speechless, I’m super happy. Obviously tough conditions with the wind,” said the 22-year-old Shnaider after beating a top-10 player for only the second time in her career.
“First time playing Aryna so definitely a lot of nerves and I feel the first set was trying to adjust to her game.”
Sabalenka was the only Grand Slam champion left in either the men’s or women’s singles draws at Roland Garros, but belied that status by making a whopping 57 unforced errors.
Shnaider was playing in her first major quarter-final, but now finds herself a strong favourite to reach the final heading into her last-four tie against world number 114 and fellow left-hander Chwalinska.
“Definitely super happy I managed to finish on a good note rather than start on a good note. Definitely a special tournament for me here,” added the Russian. (AFP)
