If Stefanos Tsitsipas can replicate the mindset that carried him to his first major final in Paris two years ago he expects it will hold him in pretty good shape this fortnight.
While the fifth seed arrived at Roland-Garros without a clay-court trophy in the bag this year, he said it would only take a handful of good wins in the early rounds to restore that belief.
He completed step one of that undertaking on Sunday, surviving a stern test 7-5, 6-3, 4-6, 7-6(7) over towering Czech lefty Jiri Vesely on Court Philippe-Chatrier to set up a second round against qualifier Emilio Nava or Spaniard Roberto Carballes Baena.