---
title: "MLB pitch-type mix splits (Build+)"
method: GET
path: "/v1/mlb/players/{id}/splits"
tags: ["MLB"]
---

# MLB pitch-type mix splits (Build+)

`GET /v1/mlb/players/{id}/splits`

## Request

- Base URL: `https://api.playcallerapp.com`
- URL: `https://api.playcallerapp.com/v1/mlb/players/{id}/splits`
- Auth: API key in header `X-PlayCaller-Key`

Pitch-type usage and results (whiff%, hard-hit%, wOBA, xwOBA) per pitch type per season, for pitchers and batters.

**Tier access:** Build, Growth, Pro Insights, Syndicate Alpha

## Path parameters

- `id` string, required

## Query parameters

- `season` integer
- `player_type` 'pitcher' | 'batter'

## Response `200`

Pitch-type splits

- object
  - `success` boolean
  - `endpoint` string
  - `player` object
    - `id` string
    - `full_name` string
    - `position` string
    - `team` string
  - `count` integer
  - `data` object[]
    - `season` integer
    - `player_type` string
    - `pitch_type` string
    - `total_pitches` integer
    - `pitch_percent` number, nullable
    - `ba` number, nullable
    - `woba` number, nullable
    - `xwoba` number, nullable
    - `whiffs` integer, nullable
    - `swings` integer, nullable
    - `k_percent` number, nullable
    - `hardhit_percent` number, nullable

## Other responses

- `401`: Missing or invalid API key
- `402`: Build tier or higher required
- `404`: Player not found
- `429`: Rate limit or monthly quota exceeded
- `500`: Internal server error

---

[API](https://skmtc.dev/playcallerapp/apis/playcaller-data-api.md) · [All operations](https://skmtc.dev/playcallerapp/apis/playcaller-data-api/llms.txt) · [OpenAPI document](https://skmtc.dev/playcallerapp/apis/playcaller-data-api/revisions/100c0a3ffbfe?raw)