It was looking a little rough there for a while, Pegula said after beating Muchova.

Somehow, I found a way…the crowd really helped me get some adrenaline going.

I wasnt even nervous, I was justflat.

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Photo: Getty Images

Luckily, I was able to adapt in the nick of time.

It was peak mid-Atlantic summer, which is to say it was extremely humid and buggy.

In her own words, shes pretty low-key.

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Pegula during her quarterfinal match against Iga Świątek on Wednesday.

Taken together, its made for an impressive showing for a player known mainly as a baseline warrior.

Pegula during her quarterfinal match against Iga Swiatek on Wednesday.

Buffalo-born Pegula comes from a gilded background.

The Pegulas own the NFLs Buffalo Bills and the NHLs Buffalo Sabres.

All the same, that tax bracket can make things complicated.

I know what haters say, she told me in DC.

The only reason shes good is because she has money.

But for the most part, I think people have found that its an interesting story.

Its made me think, OkayIm not going to hide from this.

Of that project, Pegula said: We wanted to help people afford service dogs.

It goes both ways.

Pegula also recently relaunched her skincare line,Ready 24.

I like to say its adaptable skin care, she said.

Growing up, I had horrible skin, and usually when I did less, my skin got better.

In Cincinnati, [Aryna] served unbelievably, said Pegula.

And I felt like I still had chances in that match.

I know that I can have a game that can possibly frustrate her…

I need to be aggressive, but not overdo it.

I just have to play my game, which is kind of what I do already.

At our DC meeting, Pegula told me something interesting, foreshadowing what has now transpired.

She told me she wasnt worried.

Sometimes I say to myself, Okay, do I need something more?

What can I do?

But then I think: Ive beaten a lot of these girls at least once, she said.

I dont want to be that person overthinking and changing things.

Its not how I am.

They kind of lose confidence when that happens.

I dont think Ill ever be like that.