Casper Ruud on Laver Cup debut: I was quite nervous at beginning

Norwegian tennis star Casper Ruud admitted he felt the nerves early on during his Laver Cup clash against home favorite Reilly Opelka. Ruud, who is enjoying a career-high ranking of No. 10 in the world, beat American Opelka 6-3 7-6 (4) at TD Garden in Boston to give Team Europe an early lead against Team World. Ruud, who is making his Laver Cup debut this weekend, was scheduled for the opening match of this year's Laver Cup edition. "I was quite nervous in the beginning, it's a bi