Related Clues:
- Workers who make lots of calls
- Some work at home
- Cricket officials, for short
- They watch people steal
- Softball refs
- Officials at Phillies games, briefly
- Baseball crew
- Diamond crew
- Four of diamonds, for short?
- They call 'em as they see 'em
- Diamond specialists?
- Little League refs
- Baseball refs
- Baseball figures wearing masks
- Experts with rings, hoops, and loupes