Defending champion Rafa Nadal began his Italian Open campaign with an emphatic 6-3 6-1 victory over big-serving American John Isner to move into the last-16 on Wednesday.
Nadal, who returned from a rib injury this month and fell at the quarter-final hurdle in Madrid last week, dominated Isner who struggled to find answers once the Spaniard, seeking his 11th title at Rome's Foro Italico, hit his stride.
Isner leads the ATP Tour with over 450 aces in 2022 but Nadal negated the American's booming serve by receiving from well behind the baseline -- even on his second serve -- breaking four times and restricting him to just one ace in the match.
The match went with serve in the opening set and Isner squandered two break points at 3-3, before Nadal stepped up his game and broke in the next game after a lapse in concentration from the towering American.
"The beginning of the match was not good for me and even he had some chances on the return to break. I was in his hands at that moment," Nadal said in a post-match interview.
"Lucky that he missed those couple of shots. Then I was able to break and then the match changed."
The second set was no contest as Nadal broke in the opening game to set the tone and he did not look back as Isner ran out of gas. Nadal will play Denis Shapovalov in the next round, against whom he saved two match points in the third round last year en route to his 10th title.
"Last year was a joke, that match I saved here against him. I know how dangerous he is," Nadal added.
"I need to play well, of course, I need to play better than today. But it's another victory and now tomorrow again a chance to play against one of the best players of the world."