It started with the two wearing tributes to each other on their cleats in Harper’s first series with the Phillies, escalated with Harper getting a custom-tailored Phillie Phanatic suit and has continued with the duo routinely exchanging gifts and swag.

Harper's appreciation for the Phanatic is nothing new. He has worn headbands, custom Phanatic cleats, leg guards and a sliding mitt to honor the mascot during his six seasons with Philadelphia. Harper, 32, averaged .287 with 30 home runs and 87 RBIs for the Phillies in the 2024 season.