Founding Team

Diamond was founded by a group of athletes and designers to provide athletic cup protection to athletes who participate in high-impact sports. After viewing "one too many" groin shot time-outs in professional mixed martial arts, the team focused it's efforts to develop the best protective gear for MMA and high-impact sports. After in depth research, it became clear that there was no athletic cup system that worked properly for high-impact sports. From this need, the Diamond Compression Jock and Athletic Cup system was born, leveraging the expertise of pro and amateur fighters and athletes throughout the world.





Craig Diamond

Founder and CEO

Alex Coriano 

Lead Designer

Brian Witlin

Board Of Directors