The reigning Wimbledon champion needed four sets to beat the world number 176 Jesper de Jong.
Who's saying what on the fourth day of the French Open at Roland Garros on Wednesday: "Her game annihilates my strong points.""I was in trouble at points.
Day four at Roland Garros sees a mouthwatering clash between Swiatek and Osaka, in a battle of four-time grand slam champions