Stan Wawrinka, who is retiring at the end of the season, has been beaten 6-3, 3-6, 6-3, 6-4 by Jesper de Jong in the first round of the French Open

Stan Wawrinka has waved a fond goodbye to the French Open after losing in the first round. The 41-year-old Swiss was the 2015 champion and is retiring at the end of the season.

Pour sa dernière apparition aux Internationaux de France, le Vaudois a été battu, lundi au premier tour par le Néerlandais Jesper de Jong (3-6, 6-3, 3-6, 4-6). Vainqueur de trois…