Chwalińska, who was the world No. 114 before the tourney, struggled to pay for her hotel because she didn’t expect to be in Paris for so long.

The 24-year-old from Poland flummoxed Russian No. 22 seed Kalinskaya with her changes in speed, spin, height and depth.

World number 114 Maja Chwalinska continued her stunning French Open run on Wednesday by beating 22nd seed Anna Kalinskaya to become just the second women's qualifier to reach the…