NEW YORK — It’s a pop hit like many others: An ascending chorus, an addictive hook, a warm rhythm. But “OMG,” performed by New York Mets infielder Jose Iglesias, has become the perfect anthem for the team’s unlikely playoff run.

Since its release on streaming platforms in late June, “OMG” has become a hit for a Mets team with a fun-loving vibe, embraced on and off the field. The largely Spanish-language “OMG” is ubiquitous at Citi Field, while also raking in well over 2 million on-demand audio and video streams in the U.S. through Oct. 10, according to the music data and analytics company Luminate. On YouTube, the official music video has nearly 4.5 million views.

As the Mets head back to home turf Wednesday in the National League Championship Series against the Los Angeles Dodgers, “OMG” may continue to soar: On Friday, superstar Pitbull shared a remix of the song alongside Colombian singer Silvestre Dangond.

Here’s how a baseball player whose career seemed to be nearing its end hit a home run with the song.

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The Sound of ‘OMG’

The song is contemporary Latin pop, incorporating elements of reggaetón and tropical music — pop sounds heard all over Latin America and the U.S., says music journalist and critic Gary Suarez, author of the Cabbages newsletter.

“As a song, it is just pure, positive pop music,” he says. “It is a celebration of good things over adversity, which feels very right for a baseball song.”

A sample lyric: “No tengo nada pero soy feliz,” or “I have nothing but I’m happy.”

Its bilingual chorus, too, allows “OMG” to appeal to a broad audience. “Oh my god! Dame salúd y prosperidad,” the 34-year-old Cuban-born Iglesias sings. It translates to “Oh my god! Give me health and prosperity.”

For some communities, a song like this is a long time coming. “There are so many Dominican, Puerto Rican, Cuban people playing baseball right now. And the Mets, of course, are no exception. And so, I think there was a certain amount of a need for a song like this to come from and reflect this world,” Suarez says.

As for the Pitbull remix, Suarez points out that the song was written near Miami, Pitbull’s stomping grounds.

“He is a ubiquitous pop star that lends greater appeal to this, especially in a time when the Mets are in the National League Championship Series,” he says. “It doesn’t hurt to have some star power behind it. And maybe that helps to have a longer lifespan beyond, you know, the end of the Mets season.”

While Pitbull is known to be a Marlins fan (even once recording the theme song “Marlins Time to Represent”), he told The Associated Press in a statement that, as a Cuban American, he related to Iglesias “because of our shared culture.”

The song “is about being an underdog and positivity making it the perfect fit,” Pitbull said.

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How Jose Iglesias Became Candelita

Iglesias broke into the big leagues with the Boston Red Sox as a 21-year-old in May 2011, finished second in AL Rookie of the Year voting in 2013 and was an All-Star with Detroit in 2015. The Mets are his seventh team in 12 major league seasons, and he’s earned nearly $40 million in salary.

But by 2023, his future in MLB was cloudy at best. He was released by Miami and San Diego — twice by the Padres — and only played briefly in the minor leagues. That’s when he started to release Latin pop songs under the moniker Candelita (a Spanish term in the Caribbean for someone who is energetic or passionate), starting with “Tambor” and “Cantinero.” Earlier this year, he released a collaboration with Cuban singer Lenier, “No Voy a Volver,” as well as a few other solo tracks: “Te Lo Advertí” and “Perdóname Padre.”

Nothing, though, has hit like “OMG.” Iglesias wrote and recorded it last offseason at home on a ranch outside Miami, while also preparing to join the Mets on a minor league contract.

He began the season in Triple-A, but the team’s poor start opened an unexpected opportunity for him in Queens. When he played his first game with New York on May 31, “OMG” was his walk-up song. He quickly emerged as a sparkplug for the Mets, earning more playing time, and his song became a rallying cry for the team.

Iglesias performed “OMG” live for the first time after the Mets beat the Houston Astros at Citi Field in late June, and it has since become an anthem for not only the team, but Mets fans, too.

“OMG” debuted at No. 1 on Billboard’s Latin Digital Song Sales in July, selling over 1,000 downloads in its first week. The official music video features dancing employees — an Amazon worker, a mechanic, a cook — and ends in an outdoor party.

“It’s hard to say how I feel,” Iglesias said after that ballpark performance. “That was a big deal. Singing in front of great fans and seeing my teammates running up there is just a dream come true.”

Now, the song follows every Mets homer at Citi Field and accompanies every win. After home runs, smiling players pose in the dugout for group photos holding an “OMG” sign in blue and orange — team colors, of course.

The song also plays in the Mets clubhouse, where they’ve enjoyed three champagne celebrations in the past three weeks, first for clinching a playoff spot and then twice for advancing.

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Are There Other Baseball Players Who Are Musicians?

Music is inextricable from the ballpark experience, between players’ walk-up songs to eighth-inning singalongs to the likes of “Piano Man” or “Mr. Brightside” at Citi Field. So, it shouldn’t come as much of a surprise that some ballplayers get in the studio.

It’s also not totally uncommon for them to see some chart success: baseball and football star Deion Sanders’ 1994 R&B-rap record “Prime Time” hit No. 14 on Billboard’s Heatseekers Albums chart and No. 70 on its Top R&B/Hip-Hop Albums chart. Former Yankee Bernie Williams’ debut album, 2003’s “The Journey Within,” hit No. 3 on the Jazz Albums chart.

Who Could Remix ‘OMG’ Next?

There’s no shortage of musician Mets fans: Nas has name-checked the team a few times. The Beastie Boys’ Ad-Rock and MCA were notable fans. Nicki Minaj is said to be a fan, per MLB.com, having grown up in Queens. Billy Joel was the last to play the Mets’ historic Shea Stadium before its demolition.

No word on whether Grimace is entertaining a musical career, but the possibilities are endless.