Related Clues:

• Ballpark official
• Stereotypically blind official
• Field official
• Baseball bouncer?
• Bag toter
• Polo official
• One whose chest is protected, briefly
• Figure behind the plate
• One works at home
• Diamond boss
• Plate cleaner, at times
• He's sure to clean his plate
• Ballpark worker
• One is at home
• Bag handler