NEW YORK—Schooled by Roger Federer in their first major meeting at the US Open today, Nick Kyrgios learned a lesson about the power of positivity.

Kyrgios calls the 20-time Grand Slam champion the ultimate role model for all players and says he can learn from the Swiss' calm disposition under pressure.

Watch: Federer Carves Up Kyrgios

"I think we're two very different characters," Kyrgios told the media after Federer's 6-4, 6-1, 7-5 third-round victory. "I think, you know, just the way he goes about things. I could take a leaf out of his book. The way he behaves on court, you know, his demeanor, I could definitely take away.

"I don't want to change myself too much, but I could definitely take away things he does in certain situations. He's the ultimate role model to anyone who wants to play."

Kyrgios' comments echo remarks his mother, Nill Kyrgios, made to the Sydney Morning Herald after her son edged Federer in three tie break sets at the 2015 Madrid Masters. 

Nill Kyrgios said her son grew up wearing "RF" gear and used to cheer for Federer because of his backhand and cool grace under pressure.

"Federer was it [when Nick was younger], mainly because of his backhand, but also the fact he doesn't lose his temper much and goes about his business," Mrs. Kyrgios told the Sydney Morning Herald. "Nick loves causing havoc that's all I have to say, he likes to stir the pot.

"The thing is he's got a lot to learn on how to control that. The linespeople may get it wrong, everybody makes a mistake. I don't mind him pointing it out and saying that was wrong, you should have watched the ball better, but don't keep carrying on about it."

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