Rafael NadalbeatRoger Federerin four titanic sets to securehissixthFrench Open title atRoland GarrosonSunday, equallingtherecordofBjorn Borg in the process.
Russian second seed Anna Chakvetadze beat Israeli Shahar Peer 6-3 6-4 and plays the winner of Thursday's second-round match between Frenchsixth seed Marion Bartoli and Britain's Anne Keothavong.
Griffin (3-2) serenaded his teammates in the visiting clubhouse with guitar and song in English, Spanish and French before preparing for his sixth start of the season.