UMP

One facing the pitcher

• 'Yer out!' shouter

• Infield fly caller

• Kill the ___! (ball park cry)

• Out! shouter

• Play ball! crier

• Safe cracker?

• Steee-rike! caller

• A fair judge?

• A.L. official

• AL arbiter

• Arbiter

• Arbitrator

• Authority at home

• Authority at home, briefly

• Authority behind home

• Authority on diamonds, briefly

• Authority on diamonds?

• Balk caller

• Ball caller, briefly

• Ballgame official

• Ballpark arbiter

• Ballpark fig.

• Ballpark figure

• Ballpark official

• Balls-and-strikes caller

• Base decision maker

• Base figure

• Base man

• Baseball arbiter

• Baseball arbiter, for short

• Baseball caller

• Baseball game honcho

• Baseball judge

• Baseball official

• Baseball ref

• Baseball VIP

• Blind official, in stereotypes

• Brief arbiter

• Call

• Call a strike

• Call a strike, say

• Call balls

• Call balls and strikes

• Call balls, say

• Call the game

• Call the shots

• Caller of balls and strikes

• Caller of strikes and balls, for short

• Certain mask wearer

• Court authority

• Cricket official

• Diamond arbiter

• Diamond authority

• Diamond authority, briefly

• Diamond chief

• Diamond crew member

• Diamond decider

• Diamond decision maker

• Diamond dynast

• Diamond expert

• Diamond figure

• Diamond head

• Diamond judge

• Diamond official

• Diamond specialist?

• Diamond worker?

• Duster at home, sometimes

• Expert on plays

• Fair judge?

• Fair-or-foul decider

• Fenway Pk figure

• Field authority

• Field judge

• Field official

• Field worker

• Figure behind the plate

• First person?

• Foul caller

• Game official

• Grid official

• Guy at first

• Guy at the plate

• Guy crouching at the park

• Guy who cries foul

• He called a strike?

• He calls out

• He can call you out

• He can make you safe at home

• He cleans the plate

• He faces the pitcher

• He keeps a clean plate

• He keeps the count

• He makes safe decisions

• He may call a strike

• He may work at home

• He sits in a high chair

• He works at home

• He works on diamonds

• He'll rule you out

• He's at home

• He's sure to clean his plate

• He's there when you run home

• His chest is protected at home

• Home body?

• Home standee

• Homer signaler

• Judge at home

• Lacrosse official

• Little League official

• Maker of calls

• Man at home

• Man in black?

• Man in blue

• Man in blue, often

• Masked man

• Masked man at home

• Masked official

• Masked one at home

• Object of invective, often

• Obstruction caller

• Official behind a catcher

• Official in black

• Official often seen crouching

• Officiate at home plate

• Officiate at the plate

• Officiate, briefly

• Officiate, for short

• Officiate, shortly

• Oft-booed official

• One at home in a mask

• One calling strikes and balls

• One is at home

• One making calls

• One making decisions at home?

• One making safe decisions

• One of four in most MLB games

• One on the diamond

• One stationed at a base

• One wearing black at home

• One who calls strikes and balls

• One who cries foul

• One who decides what's fair

• One who makes calls at home

• One who may be found at home

• One who might eject a manager

• One who might get yelled at by the manager

• One who rules on the thrown?

• One who wears a mask every fourth game

• One who works at home?

• One who works from home?

• One who works in a mask

• One whose chest is protected, briefly

• One working at home

• Person at home

• Person in a mask

• Person who works at home

• Person with a chest pad

• Pitch caller

• Plate cleaner

• Plate cleaner sometimes

• Plate cleaner, at times

• Plate watcher

• Play caller

• Polo official

• Ref

• Ref relative

• Ref's buddy, perhaps

• Ref's cohort

• Ref's colleague

• Ref's counterpart

• Ref's cousin

• Ref's diamond counterpart

• Ref's kin

• Referee

• Rich Garcia or Steve Palermo

• Ruling source

• Safety expert?

• Shea official

• Short sport judge

• Shortened baseball official

• Shouter of this puzzle's title

• Sport judge, shortly

• Sports arbiter

• Sports judge

• Sports off.

• Sports official

• Sports overseer

• Stay-at-home worker?

• Stereotypically blind judge, of a kind

• Stereotypically blind official

• Strike and ball caller

• Strike caller

• Strike caller (abbr.)

• Strike caller for short

• Strike zone enforcer

• Strike-caller, in brief

• Target of a manager's ire

• Tennis judge

• Tennis official

• The only person with the authority to call a strike, for short

• The power behind the thrown?

• There's always one at home

• There's one at home

• Third person?

• Whisk broom-wielding official, for short

• Who's on first?

• Worker behind the plate

• Worker often seen crouching

• World Series figure^UM

• You could be safe with him

• An official at a baseball game