Spanish teenager Carlos Alcaraz climbs to fourth in ATP rankings
Rafael Nadal. In spite of losing in three sets on Sunday to Jannik Sinner on the clay final in Umag, where he was defending champion, 19-year-old Alcaraz leapfrogs the Greek Stefanos Tsitsipas who slips back to fifth. Sinner remains 10th in the rankings which are still dominated by the Russian Daniil Medvedev.