Dominic Thiem raced into the semi-finals as Alexander Zverev was hit, sadly, by a hamstring injury.
Highlights: Thiem vs Zverev
Dominic Thiem proved far too strong for a physically-compromised Alexander Zverev in the quarter-finals.
- ©Cedric Lecocq / FFTThiem cruises past injured but brave Zverev
- Rafa's four to fear?
He's the prohibitive title favourite, yet Rafael Nadal will be wary of four particular quarter-finalists in Paris.
- © Corinne Dubreuil / FFTStephens sets Keys semi-final clash
All-American semi-final cemented after US Open champ Stephens breezes past Russia's Kasatkina on Tuesday.