Norrie launched his racquet into the air in celebration after a long Medvedev forehand confirmed his victory. "There wasn't a lot on my mind on match point," Norrie, 29, said. "I felt that he was a little tentative but honestly, it was a crazy match. "I think I deserve a diploma for beating Medvedev because he's beaten me the last four times. It was an unreal match." The Briton will face Argentine lucky loser Federico Gomez for a place in the third round. British number one Jack Draper, seeded fifth, begins his Roland Garros campaign against Mattia Bellucci later on Tuesday, while Sonay Kartal faces Erika Andreeva.