Quarter Finals of French Open 2020 World No. 3 Dominic Thiem loses to World No. 12 Diego Schwartzman. Schwartzman Vs Thiem 3-2 (7-6, 5-7. 6-7, 7-6, 6-2). In the Semi Finals, Diego Schwartzman will contest World No. 2 Rafael Nadal or Jannik Sinner.