Category: Fielding & Protective Gear
Year: 1980
Inventor / Maker (Person): Diamond Sports Design Team
Company / Manufacturer: Diamond Sports
Country of Origin: USA

Overview:
The Diamond Umpire Plate Mask is a protective mask designed for umpires behind the plate. Introduced in 1980, it offers enhanced facial protection, comfort, and visibility, allowing umpires to safely officiate games without hindrance.
Historical Significance:
- Improved safety standards for umpires, protecting against high-speed pitches and foul balls.
- Influenced the design of modern umpire masks, balancing protection with visibility.
- Widely adopted in professional, amateur, and youth baseball leagues.
Visual Description:
Display of the Diamond Umpire Plate Mask, showing metal cage, padding, and adjustable straps, highlighting protective features and ergonomic design.
Educational Highlights:
- Learn how mask design reduces risk of facial injuries.
- Understand the importance of material selection, padding, and fit in protective gear.
- Explore the evolution of umpire safety equipment in baseball history.
Maker / Company Info:
Diamond Sports – Founded in 1982 in the USA, Diamond Sports specializes in baseball and softball protective equipment, including umpire masks, chest protectors, and shin guards. The company is known for innovating safety gear for players and officials.
Related Collections:
- Umpire Protective Gear
- Fielding & Protective Gear Innovations
Diamond Sports – Umpire Protective Gear History and Catalogs
MLB Equipment Archives – Evolution of Umpire Masks and Safety Gear
Thorn, J., & Palmer, P. (1984). The Hidden Game of Baseball. – section on umpire safety equipment.
