NEW YORK (CBSNewYork) — He might be the biggest and most high-profile Mets fan on the planet.

Like millions of others people, actor and comedian Jerry Seinfeld was elated following the Amazins’ 8-3 win over the Chicago Cubs in Game 4 of the NLCS on Wednesday night, a victory that sent New York back to the World Series for the first time since 2000.

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Seinfeld put the following video up on Facebook and later posted, “Aaaaaaaaahhhhhhh!!!!! Pennant Fever!”

The Mets will take on the winner of the ALCS between the Kansas City Royals and Toronto Blue Jays in the Fall Classic starting next week and, rest assured, there will be more sightings of Seinfeld.