Neighborhood Baseball Jersey *Pre-Order*

Pre-Order Notice:
All Mathmatik Athletics products are made to order. Orders enter production on the 15th of each month. If you place your order after the 15th, your jersey will go into production the following month. Delivery takes 4–5 weeks from the start of production.

Because each item is produced specifically for you, we do not offer exchanges. Please make sure to review the size chart before ordering.

Boston is a city where sports aren’t just played — they’re lived. From the roar of Fenway Park to the pride echoing through every neighborhood, the city’s passion for the game runs deep. The Neighborhood of Champions Baseball Collection by Mathmatik Athletics celebrates that legacy, with Fenway taking the spotlight and the city’s iconic neighborhoods rallying behind our beloved team.

Each jersey tells a story, stitching together these legendary neighborhoods with classic baseball aesthetics. The Fenway edition leads the collection, blending clean, professional design with unmistakable local flair — bold typography, contrast piping, and the signature Mathmatik Athletics mark serve as a stamp of excellence for Boston’s historic ballpark.

From summer leagues to championship parades, this collection honors the grit, loyalty, and pride that define the city. Whether you’re repping your block or showing love for Fenway’s legendary energy, Neighborhood of Champions is for anyone who knows greatness starts at home.

Thank you so much for your order! Because each piece is 'made to order' by our small team and demand is often high, we’re unable to accept returns or exchanges at this time. Many of our items sell out quickly, which makes it challenging to hold or guarantee sizes while awaiting a return. As we continue to grow, we’re committed to improving our processes to make sizing and ordering as smooth as possible.