---
title: "Delete a league season"
method: DELETE
path: "/leagues/{identifier}/seasons/{seasonId}"
tags: ["League: Seasons"]
---

# Delete a league season

`DELETE /leagues/{identifier}/seasons/{seasonId}`

Deletes an upcoming league season. Requires a personal or developer API key whose owner is currently a league ADMIN of the league in the path, with the league seasons capability enabled on the key. League API access is gated at api_pro on the league owner's plan. Replays are not deduped; existing state guards return the current state error if the season no longer exists or is no longer upcoming.

## Path parameters

- `identifier` string, required — League slug or Convex league ID.
- `seasonId` string, required — League season ID.

## Response `200`

The season was deleted.

- DeleteLeagueSeasonResponse
  - `success` true, required
  - `timestamp` string, required

## Other responses

- `400` — Bad request (invalid body, cursor, limit, or date).
- `401` — Missing or invalid API key.
- `403` — API key lacks the required permission.
- `404` — Resource not found.
- `429` — Rate limited.
- `500` — Internal server error.

---

[API](https://skmtc.net/teambattles/apis/teambattles-api.md) · [All operations](https://skmtc.net/teambattles/apis/teambattles-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/teambattles/teambattles-api/versions/2ffe8fb53b7d/schema)