Special Reason Why Phillies Are Wearing Phanatic Hats in Sunday’s Game

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The Philadelphia Phillies are wearing caps that honor their mascot—the famed Phillie Phanatic—Sunday at home against the Miami Marlins.
The Phanatic is featured on the team's batting practice hats, which the team wore in-game Sunday to celebrate the mascot's birthday. It's the second year the Phillies have worn the hat to celebrate the beloved furry, green bird's birthday—they donned them on April 21 last season in a win over the Chicago White Sox, per UniWatch.
The Phillies are wearing their Phanatic caps today for the Phanatic's birthday 🎂 pic.twitter.com/wqV4HAkbdr
— MLB (@MLB) April 20, 2025
According to the Phanatic's bio on the Phillies' website, he hails from the Galapagos Islands and his favorite movie is "Rocky," of course. He debuted on April 25 back in 1978, but the Phillies go out on the road following Sunday's game, so the team decided on an early celebration.
Sunday's game isn't the first time the Phanatic received a cool honor this year, either. Before the 2025 season started, Phillies star Bryce Harper unveiled a new tattoo on his right arm which depicts the Phanatic riding on his ATV four-wheeler.
The Phillies even brought out some mascot friends to celebrate with the adored Phanatic Sunday before they took on the Marlins.
We're celebrating a very special birthday at the ballpark today...
— Philadelphia Phillies (@Phillies) April 20, 2025
HAPPY BIRTHDAY, PHANATIC! 🎂 pic.twitter.com/qjCulUVxWW
Can't have a birthday party without a birthday cake! pic.twitter.com/JXsy8oA2v6
— Philadelphia Phillies (@Phillies) April 20, 2025
The Phillies got out to an early lead Sunday with a three-run first inning thanks to a double from Harper that scored two runs and an RBI single from Nick Castellanos. The Phanatic's birthday must bring some extra luck.
Honoring the birthday boy! 🧢 pic.twitter.com/7nOQJ2LXA6
— Philadelphia Phillies (@Phillies) April 20, 2025
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Blake Silverman is a contributor to the Breaking and Trending News team at Sports Illustrated. Before joining SI in November 2024, he covered the WNBA, NBA, G League and college basketball for numerous sites, including Winsidr, SB Nation's Detroit Bad Boys and A10Talk. He graduated from Michigan State University before receiving a master's in sports journalism from St. Bonaventure University. Outside of work, he's probably binging the latest Netflix documentary, at a yoga studio or enjoying everything Detroit sports. A lifelong Michigander, he lives in suburban Detroit with his wife, young son and their personal petting zoo of two cats and a dog.
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