---
updatedAt: 2026-10-01T21:17:43.000Z
agentTools:
siteIndex: https://developer.sportradar.com/llms.txt
projectIndex: https://developer.sportradar.com/basketball/llms.txt
---
# Daily Change Log
**NCAAWB Daily Change Log** Provides IDs and timestamps for teams, players, game statistics, schedules, and standings that have been modified on a given date. To receive the data updates, use these unique IDs to pull relevant API feeds.
### Update Frequency
**TTL / Cache:**
* 15 minutes for current day
* 1 hour for current month
* 4 hours for current year
* 12 hours for past years
**Data Updates**:
* Entries populate every 20 minutes for changes to teams, players, game statistics, schedules, and standings.
* Start time of the log is _05:00:00 UTC_; end time is _04:59:59 UTC_
### Monitoring Daily Updates
Learn how to use the Daily Change Log to track schedule, roster, statistics, and standings updates without exhausting your API quota in our [Daily Change Log](https://developer.sportradar.com/basketball/docs/ncaawb-ig-daily-change-log) integration scenario.
***
## Data Points
| Attribute | Parent Element | Type | Description |
| --------------- | -------------- | -------- | ----------------------------------------------------------------------------- |
| `last_modified` | `game` | dateTime | Timestamp of a change to a game
ex. `2025-10-21T23:30:00+00:00` |
| `last_modified` | `player` | dateTime | Timestamp of a change to a player
ex. `2025-10-21T23:30:00+00:00` |
| `last_modified` | `team` | dateTime | Timestamp of a change to a team
ex. `2025-10-21T23:30:00+00:00` |
| `start_time` | `changelog` | dateTime | Start time of the daily change log
ex. `2025-10-21T23:30:00+00:00` |
| `end_time` | `changelog` | dateTime | End time of the daily change log
ex. `2025-10-21T23:30:00+00:00` |
| Attribute | Parent Element | Type | Description |
| --------- | -------------- | ------ | --------------------------------------------------------------------------- |
| `alias` | `league` | String | Alias of a league
ex. `NCAAW` |
| `id` | `league` | GUID | Unique ID of a league
ex. `affab7b6-647e-4304-bbe2-1f9d68cd0cea` |
| `name` | `league` | String | Name of a league
ex. `NCAA WOMEN` |
| Attribute | Parent Element | Type | Description |
| ----------- | -------------- | ------ | --------------------------------------------------------------------------- |
| `id` | `game` | GUID | Unique ID of a game
ex. `113e5928-c64a-4f4e-8580-22a6b07bd2c1` |
| `season_id` | `game` | GUID | Unique ID of a season
ex. `53f19b98-5b7f-413d-810f-58ddfcbf9a0f` |
| `title` | `game` | String | Title of a game
ex. `Seattle 4 - First Round - Game 8` |
| Attribute | Parent Element | Type | Description |
| ----------- | -------------- | ------ | --------------------------------------------------------------------------- |
| `full_name` | `player` | String | Full name of a player
ex. `Jessica Timmons` |
| `id` | `player` | GUID | Unique ID of a player
ex. `8ed468c6-6934-4c21-83ad-baa60030e8cf` |
| Attribute | Parent Element | Type | Description |
| --------- | -------------- | ------ | ------------------------------------------------------------------------- |
| `name` | `team` | String | Name of a team
ex. `Ducks` |
| `id` | `team` | GUID | Unique ID of a team
ex. `1ed35158-e475-4d33-8cf5-8a13c05bddaf` |
| `market` | `team` | String | School name of a team
ex. `Oregon` |
# OpenAPI definition
```json
{
"openapi": "3.1.0",
"info": {
"title": "ncaa-womens-basketball",
"version": "8"
},
"servers": [
{
"url": "https://api.sportradar.com/ncaawb/"
}
],
"components": {
"securitySchemes": {
"sec0": {
"type": "apiKey",
"in": "header",
"name": "x-api-key"
}
}
},
"security": [
{
"sec0": []
}
],
"paths": {
"/{access_level}/v8/{language_code}/league/{year}/{month}/{day}/changes.{format}": {
"get": {
"summary": "Daily Change Log",
"description": "**NCAAWB Daily Change Log** Provides IDs and timestamps for teams, players, game statistics, schedules, and standings that have been modified on a given date. To receive the data updates, use these unique IDs to pull relevant API feeds.",
"operationId": "ncaawb-daily-change-log",
"parameters": [
{
"name": "access_level",
"in": "path",
"description": "The access level of your API key
`trial`, `production`",
"schema": {
"type": "string",
"enum": [
"trial",
"production"
],
"default": "trial"
},
"required": true
},
{
"name": "language_code",
"in": "path",
"description": "2-letter code for supported languages
`en` (English)",
"schema": {
"type": "string",
"enum": [
"en"
],
"default": "en"
},
"required": true
},
{
"name": "year",
"in": "path",
"description": "Year in `YYYY` format",
"schema": {
"type": "string",
"enum": [
"2013",
"2014",
"2015",
"2016",
"2017",
"2018",
"2019",
"2020",
"2021",
"2022",
"2023",
"2024",
"2025",
"2026",
"2027"
],
"default": "2025"
},
"required": true
},
{
"name": "month",
"in": "path",
"description": "Month in `MM` format",
"schema": {
"type": "string",
"enum": [
"01",
"02",
"03",
"04",
"05",
"06",
"07",
"08",
"09",
"10",
"11",
"12"
],
"default": "01"
},
"required": true
},
{
"name": "day",
"in": "path",
"description": "Date in `DD` format",
"schema": {
"type": "string",
"enum": [
"01",
"02",
"03",
"04",
"05",
"06",
"07",
"08",
"09",
"10",
"11",
"12",
"13",
"14",
"15",
"16",
"17",
"18",
"19",
"20",
"21",
"22",
"23",
"24",
"25",
"26",
"27",
"28",
"29",
"30",
"31"
],
"default": "06"
},
"required": true
},
{
"name": "format",
"in": "path",
"description": "Format returned
`json`, `xml`",
"schema": {
"type": "string",
"enum": [
"json",
"xml"
],
"default": "json"
},
"required": true
}
],
"responses": {
"200": {
"description": "200",
"content": {
"application/json": {
"examples": {
"Result": {
"value": {
"league": {
"id": "affab7b6-647e-4304-bbe2-1f9d68cd0cea",
"name": "NCAA WOMEN",
"alias": "NCAAW"
},
"start_time": "2023-03-15T04:00:00Z",
"end_time": "2023-03-16T03:59:59Z",
"players": [
{
"id": "fb933ecf-e80e-4ae2-82d1-d01029fd1751",
"full_name": "Maggie Phipps",
"last_modified": "2025-10-21T23:30:00+00:00"
}
],
"schedule": [
{
"id": "d31b1381-6119-4a66-a405-922cb01c0b31",
"title": "First Four - Game 3",
"season_id": "53f19b98-5b7f-413d-810f-58ddfcbf9a0f",
"last_modified": "2025-10-21T23:30:00+00:00"
}
],
"results": [
{
"id": "113e5928-c64a-4f4e-8580-22a6b07bd2c1",
"title": "First Four - Game 2",
"season_id": "53f19b98-5b7f-413d-810f-58ddfcbf9a0f",
"last_modified": "2025-10-21T23:30:00+00:00"
}
],
"standings": [
{
"id": "23103c1d-483c-4aa5-96e2-45881aecf2f8",
"name": "Orange",
"market": "Syracuse",
"last_modified": "2025-10-21T23:30:00+00:00"
}
]
}
}
},
"schema": {
"type": "object",
"properties": {
"league": {
"type": "object",
"properties": {
"id": {
"type": "string",
"example": "affab7b6-647e-4304-bbe2-1f9d68cd0cea"
},
"name": {
"type": "string",
"example": "NCAA WOMEN"
},
"alias": {
"type": "string",
"example": "NCAAW"
}
}
},
"start_time": {
"type": "string",
"example": "2023-03-15T04:00:00Z"
},
"end_time": {
"type": "string",
"example": "2023-03-16T03:59:59Z"
},
"players": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "string",
"example": "fb933ecf-e80e-4ae2-82d1-d01029fd1751"
},
"full_name": {
"type": "string",
"example": "Maggie Phipps"
},
"last_modified": {
"type": "string",
"example": "2023-03-15T16:42:49Z"
}
}
}
},
"schedule": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "string",
"example": "d31b1381-6119-4a66-a405-922cb01c0b31"
},
"title": {
"type": "string",
"example": "First Four - Game 3"
},
"season_id": {
"type": "string",
"example": "53f19b98-5b7f-413d-810f-58ddfcbf9a0f"
},
"last_modified": {
"type": "string",
"example": "2023-03-16T03:56:29Z"
}
}
}
},
"results": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "string",
"example": "113e5928-c64a-4f4e-8580-22a6b07bd2c1"
},
"title": {
"type": "string",
"example": "First Four - Game 2"
},
"season_id": {
"type": "string",
"example": "53f19b98-5b7f-413d-810f-58ddfcbf9a0f"
},
"last_modified": {
"type": "string",
"example": "2023-03-16T01:49:08Z"
}
}
}
},
"standings": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "string",
"example": "23103c1d-483c-4aa5-96e2-45881aecf2f8"
},
"name": {
"type": "string",
"example": "Orange"
},
"market": {
"type": "string",
"example": "Syracuse"
},
"last_modified": {
"type": "string",
"example": "2023-03-16T00:45:27Z"
}
}
}
}
}
}
}
}
}
}
}
}
},
"x-readme": {
"headers": [],
"explorer-enabled": true,
"proxy-enabled": true
},
"x-readme-fauxas": true
}
```