
Roland Garros semifinalist Haddad Maia saved 11 of 15 break points across the match as the American suffered yet another early Grand Slam exit.
While Stephens was left to reflect on a miserable year at the majors, where her best showing was a fourth-round appearance at Roland Garros, Haddad Maia set up a meeting with Stephens’ compatriot Taylor Townsend.
After levelling the contest to one set all, Stephens could not absorb the Brazilian’s firepower in the third set, where Haddad Maia sent over 20 winners.
“I was expecting a big battle,” Haddad Maia said. “I knew that I had to work very hard and try to focus on my game.”