From the heartland to the national stage, Jack Mattingly brings impact in every phase of the game. The class of 2031 Perfect Game Player of the Year, Jack has proven himself on the biggest stages — a 2x Perfect Game Select Fest athlete, Team USA Gold Medalist, Pottstown Champion, and standout for powerhouse FTB Phillies. A true multi-tool threat — power bat, ability to deal on the mound, lock it down behind the plate, and anchor the infield at shortstop — different tools, same result: damage.
The design brings that identity to life — a bold Sigma mark driven by red, white, and blue energy, with a jackhammer blasting through the center and a baseball exploding on contact. It represents force, precision, and relentless work — the kind of impact Jack delivers every time he steps on the field. Loud, aggressive, and built to stand out, just like his game.
Made from a premium cotton/poly blend (60/40), this shirt delivers a super soft feel with long-lasting durability. Lightweight, breathable, and built for everyday wear, it holds its shape through training, travel, and everything in between. The modern athletic fit gives it a clean, elevated look whether you’re at the field, in the cage, or repping off it.
Welcome to the movement. Jack Mattingly x Rush Sigma ⚡
From the heartland to the national stage, Jack Mattingly brings impact in every phase of the game. The class of 2031 Perfect Game Player of the Year, Jack has proven himself on the biggest stages — a 2x Perfect Game Select Fest athlete, Team USA Gold Medalist, Pottstown Champion, and standout for powerhouse FTB Phillies. A true multi-tool threat — power bat, ability to deal on the mound, lock it down behind the plate, and anchor the infield at shortstop — different tools, same result: damage.
The design brings that identity to life — a bold Sigma mark driven by red, white, and blue energy, with a jackhammer blasting through the center and a baseball exploding on contact. It represents force, precision, and relentless work — the kind of impact Jack delivers every time he steps on the field. Loud, aggressive, and built to stand out, just like his game.
Made from a premium cotton/poly blend (60/40), this shirt delivers a super soft feel with long-lasting durability. Lightweight, breathable, and built for everyday wear, it holds its shape through training, travel, and everything in between. The modern athletic fit gives it a clean, elevated look whether you’re at the field, in the cage, or repping off it.
Welcome to the movement. Jack Mattingly x Rush Sigma ⚡
