Former champion Marin Cilic began his latest Western & Southern Open campaign as he faced in-form Russian Aslan Karatsev - watch the full replay from Cincinnati.
Aslan Karatsev v Marin Cilic
Replay
Cincinnati
2021R1R1
Former champion Marin Cilic began his latest Western & Southern Open campaign as he faced in-form Russian Aslan Karatsev - watch the full replay from Cincinnati.
