Alec Baldwin really (really) loves the U.S. Open.

The New Yorker is often spotted in the crowd with wife Hilaria Baldwin at the annual tennis tournament at Flushing Meadows–Corona Park in Queens.

What keeps the tennis fan coming back? The Open is a magical time for the "Saturday Night Live" Trump impressionist and former "30 Rock" actor, who experiences excitement, frustration and various other emotions during every match.

Below, the proof.

2017

That stern look on Alec's face during Maria
That stern look on Alec's face during Maria Sharapova's match is simply concentration. Better be on your feet quick in case Sharapova hits another stray ball in your direction. (Credit: Getty Images / Al Bello)

2016

If Alec had more thumbs to explain how
If Alec had more thumbs to explain how he feels about being back at the U.S. Open, he'd probably use them. (Credit: Getty Images / Elsa)

2015

Tennis matches are clearly his happy place. Look
Tennis matches are clearly his happy place. Look at the glimmer of hope in his eyes. (Credit: Getty Images / Al Bello)

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2015

But his relationship with tennis has had its
But his relationship with tennis has had its rocky moments. Luckily, Hilaria is usually there to calm him down. (Credit: Getty Images)

2014

Why did we never see Jack Donaghy smile
Why did we never see Jack Donaghy smile like this? He never taped "TGS" at the U.S. Open. (Credit: Getty Images / Chris Trotman)

2013

By the looks of it, tennis also makes
By the looks of it, tennis also makes Alec a bit rowdy. (Credit: Getty Images )

2013

Contain yourself, Alec.
Contain yourself, Alec. (Credit: Getty Images / Timothy Clary)

2011

"Do you want to switch places, Sharapova? I'll be down on the court in five." (Credit: Getty Images)

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2004

Better steer clear of the actor if his
Better steer clear of the actor if his team loses. (Credit: Getty Images / A. Messerschmidt)