Related Clues:
- Officials who cry 'Yer out!'
- They're usually assigned to bases
- Military operations centers
- Diamond group
- Tennis judges
- You might be safe with them
- Home workers
- Ref relatives
- There are six in every MLB playoff game
- Ones near bases
- Pitch evaluators
- Tag determiners
- Figures at plates
- Air Force installations
- Stereotypically 'blind' officials