Wednesday, June 10, 2026

Nationals ‘Baby Shark’ Craze Paid Off On And Off The Baseball Field

  • Popular Baby Shark items for fans to purchase at Nationals Park during the season included t-shirts, hoodies, headbands, and plush hats.
  • BreakingT, an MLB Players Association license partner, created the first Baby Shark baseball-themed shirt in June, before the craze went national during the postseason.
gerardo parra baby shark
Credit: Geoff Burke-USA TODAY Sports

It’s difficult in sports to know when the next out-of-the-box merchandise or stadium activation opportunity will present itself.

That is until it smacks you right in the face.

The “Baby Shark” craze prevalent throughout the Washington Nationals 2019 season, en route to the World Series title, is proof of that.

“In those situations, you are always reacting quickly to something that is sticking with fans,” said David Lundin, VP of production and broadcasting at the MLB club. “Our job is to lean into the things that are going well and enhance them.”

Baby Shark fever was born early in the 2019 season after Nationals newcomer Gerardo Parra – signed as a free agent in May – used the popular kids’ song as his walkup music before at-bats. 

Noticing fans excitement for the moment, Lundin and his team created video graphics to play around Nationals Park at various points of the game. One of the animations featured Parra motioning in “Baby Shark gestures” on the jumbotron.

“The crowd went crazy the first time we played [the graphics],” said Lundin, “I have a small child, so I understood why it would be popular with kids, but I did not expect it to catch on like this.”

There was, of course, a clear merchandising opportunity around Baby Shark that the Nationals recognized. Throughout the summer and into the postseason, the club sold customized Parra-Baby Shark apparel for adults and kids designed by retailer BreakingT. Popular items included Baby Shark t-shirts, hoodies, headbands and plush hats, said a Nationals spokesperson.

BreakingT, an official MLB Players Association license partner, created the first Parra Baby Shark t-shirt in June. In addition to its ongoing marketing and retail partnership with the Nationals, BreakingT also works with more than 50 different baseball teams across MLB and Minor League Baseball, according to President Jamie Mottram.

“We had been selling Parra t-shirts online and at [Nationals Park] all summer long,” said Mottram. “It was a surprise to us that it became an instant phenomenon in October.”

READ MORE: MLB Playoffs Remain Big Draw For Top Brands

As popularity around Baby Shark merchandise picked up for BreakingT, the retailer created sweatshirts, decal stickers, and coffee mugs heading into the playoffs. The original Parra t-shirt design, however, was easily the number one product sold by the merchant during the season – outperforming merchandise for team stars Max Scherzer and Anthony Rendon, among others.

“He [Parra] did not contribute in any major way in the postseason, compared to Rendon, Howie Kendrick or Juan Soto. But he continued to compete at the register,” Mottram said.

BreakingT would not disclose any specific financials about the impact Baby Shark sales had on its business other than to say the company sold several thousand units. After the World Series, other MLB retail partners, including Fanatics, began creating their own versions of Baby Shark-themed shirts and accompanying memorabilia.

The Nationals said the closest the team has come to 2019’s Baby Shark fever in recent memory was seven years ago. Former catcher Michael Morse’s walk-up music at the time, “Take On Me” by a-ha, prompted fans to sing in unison before his at-bats.

But from an MLB perspective, the league has likely not seen a craze as large as Baby Shark since the “Rally Monkey” utilized by the 2002 Anaheim Angels, according to Alex Evans, managing director of L.E.K. Consulting and leader of the firm’s sports practice.

“Both teams won the World Series, amplifying the awareness beyond their core fan bases,” he said. “Both animals are also closely linked with positive on-field impact to create a narrative.”

READ MORE: NFL Teams Feeding Fans New Concession Benefits

The Nationals support of the phenomenon by playing Baby Shark-themed videos at Nationals Park helped the activation stick with fans, Evans added. And as a kids’ song originally, Baby Shark crossed demographic lines and appealed to entire families.

“Leagues and teams need to treat these phenomena as potential new franchises, similar to how a major studio like Disney would treat a new Pixar film release and activate across consumer packaged goods, TV, and other channels,” said Evans. “Leagues and teams need to approach these trends opportunistically and be ready to put the appropriate resources behind the trend to amplify reach and interest.”

This field is for validation purposes and should be left unchanged.

Sign up for
The Memo Newsletter

Get the biggest stories and best analysis on the business of sports delivered to your inbox twice every weekday and twice on weekends.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

Knicks-Spurs Game 2 Notches Another Viewership Win for ABC

The latest viewership figure extended a heady run for Disney.
Mar 15, 2024; Las Vegas, NV, USA; FS1 announcer Jason Benetti during the game between the Colorado Buffaloes and the Washington State Cougars at T-Mobile Arena. Mandatory Credit: Kirby Lee-USA TODAY Sports

How NBC’s Jason Benetti Learned to Trust His Dry Wit

Benetti is in his first season as NBC’s lead baseball announcer.

Serena Williams’s GLP-1 Ads Will Air During Her Return to Tennis

Williams is returning to competitive tennis for the first time since 2022.
Jun 5, 2026; San Antonio, Texas, USA; The New York Knicks fans celebrate after the Knicks defeat the San Antonio Spurs in game two of the 2026 NBA Finals at Frost Bank Center.

Knicks Merch Sellers Struggle to Keep Up With Demand

“The hardest part is not keeping all the good vintage Knicks stuff for myself.”

Featured Today

Ai sports slop

How Sports Became Ground Zero for AI Slop

The category is the perfect breeding ground for AI content churn.
FILE PHOTO: Soccer Football - FIFA World Cup - UEFA Qualifiers - Group A - Germany v Luxembourg - Rhein-Neckar-Arena, Sinsheim, Germany - October 10, 2025 Germany coach Julian Nagelsmann
June 4, 2026

‘Weird Corners of the World’: How to Find a World Cup Coach

National associations look for a winning record—and also hope for serendipity.
June 3, 2026

The Elite High Schools Hosting World Cup Teams

Spain, Morocco, Croatia, and Switzerland chose schools as their tournament base camps.
Frances Cabral-Delaney
May 29, 2026

How Arsenal Fandom Went ‘Manic’

“People do not become Arsenal fans because it’s easy,” says Zohran Mamdani.

How Rolex Paved the Way for Luxury’s Love Affair With Tennis

“It’s almost impossible to think about tennis without thinking about Rolex.”
Athlos
May 4, 2025

Nike Wants to Pull Off the First Women’s Sub-4:00 Mile

Experts speak on whether Nike’s “moonshot” is realistic or a gimmick.
Jul 19, 2024; Phoenix, Ariz., United States; Sheryl Swoopes hosts a WBNA All-Star brunch in honor of her former teammate, Nikki McCray Penson, at Thea in Phoenix on July 19, 2024
May 12, 2025

Swoopes: A’ja Wilson Shoe Campaign Shows Nike Sea Change

Nike released the Air Swoopes in 1995.
Sponsored

World Cup Betting Preview: Big Kickoff in USA, Canada, and Mexico

A look at the key betting storylines with BetMGM heading into the tournament, including favorites, dark horses, and top scorer odds.
Apr 12, 2025; Cleveland, Ohio, USA; MLB umpire Ron Kulpa (46) calls a third strike during a game between the Cleveland Guardians and the Kansas City Royals at Progressive Field
May 4, 2025

Lasik Is Trolling Refs and Offering Them Free Eye Surgery

Some pro officials have sprung for the offer for free corrective surgery.
January 15, 2025

State Farm Pulls Out of Super Bowl Ad Amid Fire Backlash

State Farm’s Super Bowl ad last year featured Arnold Schwarzenegger and Danny DeVito.
Nov 25, 2024; Inglewood, California, USA; From left: Scott Van Pelt, Ryan Clark, Jason Kelce and Marcus Spears on the ESPN Monday Night Football Countdown set before the game between the Baltimore Ravens and the Los Angeles Chargers at SoFi Stadium.
December 17, 2024

A ‘Wave’ of Sports Content Is Coming to TikTok

The next generation is consuming sports in a different way.
Apr 7, 2022; Augusta, Georgia, USA; Rory McIlroy (left) and Brooks Koepka set up to putt on no. 9 during the first round of The Masters golf tournament.
exclusive
November 27, 2024

PGA Tour vs. LIV Golf TV ‘Showdown’ Will Pay Out $10M Crypto Purse

Two golfers from each tour will face off in Las Vegas.