The Milwaukee Brewers are bringing custom-designed protective cups to the World Series, with personalized equipment ready ahead of their matchup against the Tampa Bay Rays.

The gear adds a custom touch as Milwaukee prepares for its first World Series appearance in 44 years. Game 1 takes place Friday at American Family Field, where the Brewers will begin their pursuit of the franchise’s first championship.

Catcher William Contreras appears in the photos, which offer a closer look at the equipment Milwaukee players will wear during the Fall Classic.

Jomboy Media shared the photos Thursday on its official X account, formerly Twitter, crediting Diamond MMA for manufacturing the protective cups and providing the images of Contreras and the customized collection.

Brewers players will be wearing custom designed cups in the World Series

(via @diamondmma) pic.twitter.com/SIkNLakJ72

— Jomboy Media (@JomboyMedia) October 22, 2026

Contreras is pictured holding two cups featuring Milwaukee’s ball-in-glove logo and his No. 24. The second photo shows four additional cups with individual jersey numbers, flag-style color patterns and a camouflage finish.

The collection includes several distinct designs, combining Brewers branding with personalized details. Contreras’s pair prominently displays his number, while the other photographed cups feature different colors and finishes.

Diamond MMA produces the equipment using a polycarbonate core and a soft elastomer edge. The company custom-paints its standard protective cups to create the personalized designs.

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Founder and CEO Craig Diamond initially started the company as a lifestyle brand for mixed martial arts fighters and fans before shifting its focus to groin protection. The company ships orders from a warehouse in Northbrook, Illinois.

Diamond also plans to deliver a personalized cup for Brice Turang before Friday’s World Series opener in Milwaukee.

The Brewers and Rays enter the series seeking their first World Series titles. Milwaukee will host Game 1 on Friday as it chases the franchise’s first championship.