| "Steee-rike!" callers | 31 |
| ''No catch'' signalers | 38 |
| You might be safe with them | 27 |
| World Series workers | 20 |
| Vest wearers | 12 |
| Time callers | 12 |
| They're usually assigned to bases | 37 |
| They're paid to view slides | 31 |
| They stand behind catchers | 26 |
| They sometimes bounce mgrs. | 27 |
| They often shout out | 20 |
| They often make their calls from home | 37 |
| They make judgment calls | 24 |
| They make decisions on diamonds | 31 |
| They make calls at home | 23 |
| They know when you're out | 29 |
| They decide what's fair | 27 |
| They cover the bases | 20 |
| They closely monitor slides | 27 |
| They check whether people are safe | 34 |
| They call K's | 17 |
| There are six in every MLB playoff game | 39 |
| Tennis judges | 13 |
| Tag determiners | 15 |
| Tag callers? | 12 |
| Stereotypically "blind" officials | 43 |
| Sports men | 10 |
| Some make calls at home | 23 |
| Short arbiters | 14 |
| Rules on plays | 14 |
| Refs.' cousins | 18 |
| Ref relatives | 13 |
| Rain delay callers | 18 |
| Quartet on a baseball field | 27 |
| Play callers | 12 |
| Plate cleaners | 14 |
| Pits turn into little arbiters | 30 |
| Pitch evaluators | 16 |
| Pitch callers | 13 |
| Park officials? | 15 |
| Out callers | 11 |
| Ones who might cry foul? | 24 |
| Ones near bases | 15 |
| Ones making some safe decisions? | 32 |
| Ones found near home | 20 |
| Officials who cry "Yer out!" | 38 |
| Officials who cry "Steee-rike!" | 41 |
| Officials on a diamond | 22 |
| Officials behind batters | 24 |
| Men pocketing baseballs | 23 |
| Men in black, usually | 21 |
| Masked men at home? | 19 |
| Judges those who steal | 22 |
| Home workers | 12 |
| Home dusters, often | 19 |
| Hit and run witnesses | 21 |
| Hall-of-famers Bill Klem and Nestor Chylak, e.g. | 48 |
| Foul callers, briefly | 21 |
| Fenway Pk. judges | 17 |
| Fastball eyeballers | 19 |
| Face-mask wearers | 17 |
| Experts on plays | 16 |
| Diamond refs | 12 |
| Diamond officials | 17 |
| Diamond men, for short | 22 |
| Diamond figures, briefly | 24 |
| Diamond deciders | 16 |
| Diamond dealers? | 16 |
| Diamond appraisers | 18 |
| Decision makers, for short | 26 |
| Calls the plays | 15 |
| Calls strikes | 13 |
| Calls out? | 10 |
| Calls K's at the plate | 26 |
| Calls balls and strikes, briefly | 32 |
| Calls balls and strikes | 23 |
| Calls a strike, say | 19 |
| Callers of strikes and balls | 28 |
| Callers of K's | 18 |
| Boo targets, often | 18 |
| Blue-clad judges | 16 |
| Bill Klem's colleagues | 26 |
| Baseball judges | 15 |
| Baseball figures | 16 |
| Base V.I.P.'s | 17 |
| Base figures? | 13 |
| Base characters? | 16 |
| Balls-and-strikes callers | 25 |
| Ballpark workers | 16 |
| Ballpark judges | 15 |
| Ballfield arbiters | 18 |
| Ball callers | 12 |
| "Safe!" crackers? | 27 |
| "No catch" signalers | 30 |
| "Fair or foul" replay reviewers | 41 |
| "Ball!" callers | 25 |
| Diamond oration? | 16 |
| Too many to count | 17 |
| Outlandish number | 17 |
| Number of trombones in an Urbie Green title | 43 |