From AA Free Agent throwing at Pro Day to 98 mph and making his MLB debut in the same year. 🤯⁠ ⁠ Jack Weisenburger joined Tread in September 2025 and threw at Pro Day this January, peaking at 95.7 mph.⁠ ⁠ Jack PR'd at 98 in early spring and signed with El Aguila de Veracruz of the Mexican League. After two dominant starts there, he signed with the Mets and was immediately assigned to Triple-A in early May.⁠ ⁠ On August 9th, he made his MLB debut, tossing two scoreless innings in relief against the Pirates and collecting the first two strikeouts of his career. 👏⁠ ⁠ Here's how he did it. 🎥⁠ ⁠ #TreadFam