Federer out-maneuvers Kyrgios as Kerber, Zverev fall at US Open

Five-time champion Roger Federer found a new way to amaze Saturday as he reached the US Open last 16 with a 6-4, 6-1, 7-5 victory over Nick Kyrgios.

The second-seeded Swiss withstood an early onslaught from the unpredictable Aussie, firing 51 winners that included an unlikely forehand flicked around the net post that Kyrgios couldn't believe.

"Definitely a bit of luck and good feet," Federer said of the shot that had Kyrgios wide-eyed at the net.

Federer had the luxury of a two-set lead when the duo's most entertaining exchanges thrilled the Arthur Ashe Stadium crowd.

Things would have been much different if Kyrgios could have converted one of four break points in the seventh game of the opening set.

But Federer escaped, breaking Kyrgios to pocket the first set and dominating the second.

"He's an unbelievable frontrunner," Kyrgios said.

"When he gets in front, there's not much you can do."
- Kerber can't get it done -
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"You have sometimes days where you are trying everything, but it's not really working as you wish."