An already upside-down French Open took another tumble early Sunday.
The Nos. 1 and 5 women’s seeds were upset by unseeded players within a half-hour of each other to start the fourth round.
Simona Halep, the top seed and French Open favorite, was stunned by 54th-ranked Iga Swiatek of Poland.
Swiatek, 19, prevailed 6-1, 6-2, earning her first win over a top-15 player and ending Halep’s 17-match win streak dating to February.
Halep played better than the score suggests, committing just 15 unforced errors. But Swiatek had 30 winners to 20 unforced errors.