Alcaraz takes on Tsitsipas in the quarter-finals at Roland Garros, with new men’s No 1 Jannik Sinner waiting in the semi-finals after Novak Djokovic withdrew from the tournament due to injury
Novak Djokovic's worst fears materialised as a knee injury forced him out of the French Open on Tuesday, while women's reigning champion Iga Swiatek surged into the semi-finals with another ruthless display.US Open champion Gauff has come up short against Swiatek in four attempts on clay and was beaten by the top seed on her way to the title in Rome last month.
Novak Djokovic has withdrawn from the French Open due to a knee injury which had plagued his fourth-round victory against Francisco Cerúndolo on Monday.
Britain's Alfie Hewett and Gordon Reid will face each other in the wheelchair singles quarter-finals at the French Open.