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Officials

MLB Officials provides a complete list of officials in the MLB API database.

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Update Frequency

TTL / Cache: 4 hours

Data Updates: Officials update in realtime as profiles change

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MLB API Basics

For general guidance on working with supplementary league reference data, see our MLB API Basics page.


Data Points

Officials
AttributeParent ElementTypeDescription
experienceofficialStringUmpire experience in years

ex. 8
first_nameofficialStringFirst name of an umpire

ex. Laz
full_nameofficialStringFull name of an umpire

ex. Laz Diaz
idofficialGUIDUnique ID of an umpire

ex. 8d413133-9fa4-4e46-b227-cb1b853253fc
last_nameofficialStringLast name of an umpire

ex. Diaz

Path Params
string
enum
required
Defaults to trial

The access level of your API key

production (Production), trial (Trial),
tracking (Statcast Production), trial-tracking (Statcast Trial)

Allowed:
string
enum
required
Defaults to en

2-letter code for supported languages

en (English)

Allowed:
string
enum
required
Defaults to json

Format returned

json, xml

Allowed:
Response

Language
Credentials
Header
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Response
Click Try It! to start a request and see the response here! Or choose an example:
application/json