The 25-year-old handed Swiatek a rare loss on her favorite surface.
The Czech has played just one match since winning the Miami title.
The talented American will step away from the match court indefinitely.
Frenchman Baptiste Crepatte has been banned for three years after multiple breaches of tennis' anti-corruption code.
The Spaniard's left hip is still not right.
"It's going to be really amazing if I can beat a player like Iga on clay court," Aryna Sabalenka said.
The Russian is making another breathtaking qualifying run.
