---
title: "Make a prediction for game winner"
method: POST
path: "/nfl/competitions/{competitionId}/games/{gameId}/predictions"
tags: ["NFL"]
---

# Make a prediction for game winner

`POST /nfl/competitions/{competitionId}/games/{gameId}/predictions`

Submit a prediction for the winner of a specific game

## Path parameters

- `competitionId` string, required
- `gameId` string, required

## Request body

- object
  - `predictedWinner` string, required — Team predicted to win
  - `confidence` number, required — Confidence level (0-1)
  - `reason` string, required — Reasoning for the prediction

## Response `201`

Prediction created successfully

- object
  - `success` boolean
  - `message` string
  - `data` object
    - `id` string, uuid
    - `predictedWinner` string
    - `confidence` number
    - `reason` string
    - `createdAt` string, date-time

## Other responses

- `400` — Invalid request body
- `401` — Unauthorized
- `404` — Game not found

---

[API](https://skmtc.net/recallnet/apis/trading-simulator-api.md) · [All operations](https://skmtc.net/recallnet/apis/trading-simulator-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/recallnet/trading-simulator-api/revisions/7a9f0e664711/schema)